Bump actions/checkout from 2 to 3 (#206)

Bumps [actions/checkout](/~https://github.com/actions/checkout) from 2 to 3.
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a href="/~https://github.com/actions/checkout/releases">actions/checkout's releases</a>.</em></p>
<blockquote>
<h2>v3.0.0</h2>
<ul>
<li>Update default runtime to node16</li>
</ul>
<h2>v2.4.0</h2>
<ul>
<li>Convert SSH URLs like <code>org-&lt;ORG_ID&gt;@github.com:</code> to <code>/~https://github.com/</code> - <a href="https://github-redirect.dependabot.com/actions/checkout/pull/621">pr</a></li>
</ul>
<h2>v2.3.5</h2>
<p>Update dependencies</p>
<h2>v2.3.4</h2>
<ul>
<li><a href="https://github-redirect.dependabot.com/actions/checkout/pull/379">Add missing <code>await</code>s</a></li>
<li><a href="https://github-redirect.dependabot.com/actions/checkout/pull/360">Swap to Environment Files</a></li>
</ul>
<h2>v2.3.3</h2>
<ul>
<li><a href="https://github-redirect.dependabot.com/actions/checkout/pull/345">Remove Unneeded commit information from build logs</a></li>
<li><a href="https://github-redirect.dependabot.com/actions/checkout/pull/326">Add Licensed to verify third party dependencies</a></li>
</ul>
<h2>v2.3.2</h2>
<p><a href="https://github-redirect.dependabot.com/actions/checkout/pull/320">Add Third Party License Information to Dist Files</a></p>
<h2>v2.3.1</h2>
<p><a href="https://github-redirect.dependabot.com/actions/checkout/pull/284">Fix default branch resolution for .wiki and when using SSH</a></p>
<h2>v2.3.0</h2>
<p><a href="https://github-redirect.dependabot.com/actions/checkout/pull/278">Fallback to the default branch</a></p>
<h2>v2.2.0</h2>
<p><a href="https://github-redirect.dependabot.com/actions/checkout/pull/258">Fetch all history for all tags and branches when fetch-depth=0</a></p>
<h2>v2.1.1</h2>
<p>Changes to support GHES (<a href="https://github-redirect.dependabot.com/actions/checkout/pull/236">here</a> and <a href="https://github-redirect.dependabot.com/actions/checkout/pull/248">here</a>)</p>
<h2>v2.1.0</h2>
<ul>
<li><a href="https://github-redirect.dependabot.com/actions/checkout/pull/191">Group output</a></li>
<li><a href="https://github-redirect.dependabot.com/actions/checkout/pull/199">Changes to support GHES alpha release</a></li>
<li><a href="https://github-redirect.dependabot.com/actions/checkout/pull/184">Persist core.sshCommand for submodules</a></li>
<li><a href="https://github-redirect.dependabot.com/actions/checkout/pull/163">Add support ssh</a></li>
<li><a href="https://github-redirect.dependabot.com/actions/checkout/pull/179">Convert submodule SSH URL to HTTPS, when not using SSH</a></li>
<li><a href="https://github-redirect.dependabot.com/actions/checkout/pull/157">Add submodule support</a></li>
<li><a href="https://github-redirect.dependabot.com/actions/checkout/pull/144">Follow proxy settings</a></li>
<li><a href="https://github-redirect.dependabot.com/actions/checkout/pull/141">Fix ref for pr closed event when a pr is merged</a></li>
<li><a href="https://github-redirect.dependabot.com/actions/checkout/pull/128">Fix issue checking detached when git less than 2.22</a></li>
</ul>
</blockquote>
</details>
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a href="/~https://github.com/actions/checkout/blob/main/CHANGELOG.md">actions/checkout's changelog</a>.</em></p>
<blockquote>
<h1>Changelog</h1>
<h2>v2.3.1</h2>
<ul>
<li><a href="https://github-redirect.dependabot.com/actions/checkout/pull/284">Fix default branch resolution for .wiki and when using SSH</a></li>
</ul>
<h2>v2.3.0</h2>
<ul>
<li><a href="https://github-redirect.dependabot.com/actions/checkout/pull/278">Fallback to the default branch</a></li>
</ul>
<h2>v2.2.0</h2>
<ul>
<li><a href="https://github-redirect.dependabot.com/actions/checkout/pull/258">Fetch all history for all tags and branches when fetch-depth=0</a></li>
</ul>
<h2>v2.1.1</h2>
<ul>
<li>Changes to support GHES (<a href="https://github-redirect.dependabot.com/actions/checkout/pull/236">here</a> and <a href="https://github-redirect.dependabot.com/actions/checkout/pull/248">here</a>)</li>
</ul>
<h2>v2.1.0</h2>
<ul>
<li><a href="https://github-redirect.dependabot.com/actions/checkout/pull/191">Group output</a></li>
<li><a href="https://github-redirect.dependabot.com/actions/checkout/pull/199">Changes to support GHES alpha release</a></li>
<li><a href="https://github-redirect.dependabot.com/actions/checkout/pull/184">Persist core.sshCommand for submodules</a></li>
<li><a href="https://github-redirect.dependabot.com/actions/checkout/pull/163">Add support ssh</a></li>
<li><a href="https://github-redirect.dependabot.com/actions/checkout/pull/179">Convert submodule SSH URL to HTTPS, when not using SSH</a></li>
<li><a href="https://github-redirect.dependabot.com/actions/checkout/pull/157">Add submodule support</a></li>
<li><a href="https://github-redirect.dependabot.com/actions/checkout/pull/144">Follow proxy settings</a></li>
<li><a href="https://github-redirect.dependabot.com/actions/checkout/pull/141">Fix ref for pr closed event when a pr is merged</a></li>
<li><a href="https://github-redirect.dependabot.com/actions/checkout/pull/128">Fix issue checking detached when git less than 2.22</a></li>
</ul>
<h2>v2.0.0</h2>
<ul>
<li><a href="https://github-redirect.dependabot.com/actions/checkout/pull/108">Do not pass cred on command line</a></li>
<li><a href="https://github-redirect.dependabot.com/actions/checkout/pull/107">Add input persist-credentials</a></li>
<li><a href="https://github-redirect.dependabot.com/actions/checkout/pull/104">Fallback to REST API to download repo</a></li>
</ul>
<h2>v2 (beta)</h2>
<ul>
<li>Improved fetch performance
<ul>
<li>The default behavior now fetches only the SHA being checked-out</li>
</ul>
</li>
<li>Script authenticated git commands
<ul>
<li>Persists <code>with.token</code> in the local git config</li>
<li>Enables your scripts to run authenticated git commands</li>
<li>Post-job cleanup removes the token</li>
<li>Coming soon: Opt out by setting <code>with.persist-credentials</code> to <code>false</code></li>
</ul>
</li>
<li>Creates a local branch
<ul>
<li>No longer detached HEAD when checking out a branch</li>
<li>A local branch is created with the corresponding upstream branch set</li>
</ul>
</li>
<li>Improved layout</li>
</ul>

</blockquote>
<p>... (truncated)</p>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a href="/~https://github.com/actions/checkout/commit/a12a3943b4bdde767164f792f33f40b04645d846"><code>a12a394</code></a> update readme for v3 (<a href="https://github-redirect.dependabot.com/actions/checkout/issues/708">#708</a>)</li>
<li><a href="/~https://github.com/actions/checkout/commit/8f9e05e482293f862823fcca12d9eddfb3723131"><code>8f9e05e</code></a> Update to node 16 (<a href="https://github-redirect.dependabot.com/actions/checkout/issues/689">#689</a>)</li>
<li><a href="/~https://github.com/actions/checkout/commit/230611dbd0eb52da1e1f4f7bc8bb0c3a339fc8b7"><code>230611d</code></a> Change secret name for PAT to not start with GITHUB_ (<a href="https://github-redirect.dependabot.com/actions/checkout/issues/623">#623</a>)</li>
<li>See full diff in <a href="/~https://github.com/actions/checkout/compare/v2...v3">compare view</a></li>
</ul>
</details>
<br />


[![Dependabot compatibility score](https://dependabot-badges.githubapp.com/badges/compatibility_score?dependency-name=actions/checkout&package-manager=github_actions&previous-version=2&new-version=3)](https://docs.github.com/en/github/managing-security-vulnerabilities/about-dependabot-security-updates#about-compatibility-scores)

Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting `@dependabot rebase`.

[//]: # (dependabot-automerge-start)
[//]: # (dependabot-automerge-end)

---

<details>
<summary>Dependabot commands and options</summary>
<br />

You can trigger Dependabot actions by commenting on this PR:
- `@dependabot rebase` will rebase this PR
- `@dependabot recreate` will recreate this PR, overwriting any edits that have been made to it
- `@dependabot merge` will merge this PR after your CI passes on it
- `@dependabot squash and merge` will squash and merge this PR after your CI passes on it
- `@dependabot cancel merge` will cancel a previously requested merge and block automerging
- `@dependabot reopen` will reopen this PR if it is closed
- `@dependabot close` will close this PR and stop Dependabot recreating it. You can achieve the same result by closing it manually
- `@dependabot ignore this major version` will close this PR and stop Dependabot creating any more for this major version (unless you reopen the PR or upgrade to it yourself)
- `@dependabot ignore this minor version` will close this PR and stop Dependabot creating any more for this minor version (unless you reopen the PR or upgrade to it yourself)
- `@dependabot ignore this dependency` will close this PR and stop Dependabot creating any more for this dependency (unless you reopen the PR or upgrade to it yourself)


</details>

.github/workflows/codeql-analysis.yml

@@ -39,7 +39,7 @@ jobs:
 
         steps:
             - name: Checkout repository
-              uses: actions/checkout@v2
+              uses: actions/checkout@v3
 
             # Initializes the CodeQL tools for scanning.
             - name: Initialize CodeQL

.github/workflows/labeler.yml

@@ -11,7 +11,7 @@ jobs:
         runs-on: ubuntu-latest
         steps:
             - name: Check out the repository
-              uses: actions/checkout@v2.3.4
+              uses: actions/checkout@v3
 
             - name: Run Labeler
               uses: crazy-max/ghaction-github-labeler@v3.1.1

.github/workflows/release.yml

@@ -12,7 +12,7 @@ jobs:
         runs-on: ubuntu-latest
         steps:
             - name: Check out the repository
-              uses: actions/checkout@v2.3.4
+              uses: actions/checkout@v3
               with:
                   fetch-depth: 2
 

.github/workflows/tests.yml

@@ -73,7 +73,7 @@ jobs:
 
         steps:
             - name: Check out the repository
-              uses: actions/checkout@v2.3.4
+              uses: actions/checkout@v3
 
             - name: Set up Python ${{ matrix.python-version }}
               uses: actions/setup-python@v3
@@ -142,7 +142,7 @@ jobs:
         needs: tests
         steps:
             - name: Check out the repository
-              uses: actions/checkout@v2.3.4
+              uses: actions/checkout@v3
 
             - name: Set up Python 3.9
               uses: actions/setup-python@v3