Bump slsa-framework/slsa-github-generator from 2.0.0 to 2.1.0 (#1005)

Bumps [slsa-framework/slsa-github-generator](/~https://github.com/slsa-framework/slsa-github-generator) from 2.0.0 to 2.1.0.
- [Release notes](/~https://github.com/slsa-framework/slsa-github-generator/releases)
- [Changelog](/~https://github.com/slsa-framework/slsa-github-generator/blob/main/CHANGELOG.md)
- [Commits](slsa-framework/slsa-github-generator@v2.0.0...v2.1.0)

---
updated-dependencies:
- dependency-name: slsa-framework/slsa-github-generator
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

.github/workflows/release.yaml

@@ -111,7 +111,7 @@ jobs:
       actions: read
       id-token: write
       contents: write
-    uses: slsa-framework/slsa-github-generator/.github/workflows/generator_generic_slsa3.yml@v2.0.0
+    uses: slsa-framework/slsa-github-generator/.github/workflows/generator_generic_slsa3.yml@v2.1.0
     with:
       base64-subjects: "${{ needs.build.outputs.hash_sdist }}"
       upload-assets: true
@@ -123,7 +123,7 @@ jobs:
       actions: read
       id-token: write
       contents: write
-    uses: slsa-framework/slsa-github-generator/.github/workflows/generator_generic_slsa3.yml@v2.0.0
+    uses: slsa-framework/slsa-github-generator/.github/workflows/generator_generic_slsa3.yml@v2.1.0
     with:
       base64-subjects: "${{ needs.build.outputs.hash_execs }}"
       upload-assets: true