docs: add rakleed as a contributor for tool (#664)

Adds @rakleed as a contributor for tool.

This was requested by JoshuaKGoldberg [in this
comment](#655 (comment))

---------

Co-authored-by: allcontributors[bot] <46447321+allcontributors[bot]@users.noreply.github.com>

.all-contributorsrc

@@ -200,7 +200,8 @@
       "avatar_url": "/~https://avatars.githubusercontent.com/u/19418601?v=4",
       "profile": "/~https://github.com/rakleed",
       "contributions": [
-        "ideas"
+        "ideas",
+        "tool"
       ]
     }
   ],

README.md

@@ -161,11 +161,11 @@ They can lint `package.json` files at project root and in any subfolder of the p
       <td align="center" valign="top" width="14.28%"><a href="/~https://github.com/kendallgassner"><img src="/~https://avatars.githubusercontent.com/u/15275462?v=4?s=100" width="100px;" alt="Kendall Gassner"/><br /><sub><b>Kendall Gassner</b></sub></a><br /><a href="/~https://github.com/JoshuaKGoldberg/eslint-plugin-package-json/commits?author=kendallgassner" title="Code">💻</a> <a href="#maintenance-kendallgassner" title="Maintenance">🚧</a></td>
       <td align="center" valign="top" width="14.28%"><a href="/~https://github.com/KristjanESPERANTO"><img src="/~https://avatars.githubusercontent.com/u/35647502?v=4?s=100" width="100px;" alt="Kristjan ESPERANTO"/><br /><sub><b>Kristjan ESPERANTO</b></sub></a><br /><a href="#ideas-kristjanesperanto" title="Ideas, Planning, & Feedback">🤔</a> <a href="/~https://github.com/JoshuaKGoldberg/eslint-plugin-package-json/issues?q=author%3Akristjanesperanto" title="Bug reports">🐛</a> <a href="/~https://github.com/JoshuaKGoldberg/eslint-plugin-package-json/commits?author=kristjanesperanto" title="Code">💻</a></td>
       <td align="center" valign="top" width="14.28%"><a href="/~https://github.com/lo1tuma"><img src="/~https://avatars.githubusercontent.com/u/169170?v=4?s=100" width="100px;" alt="Mathias Schreck"/><br /><sub><b>Mathias Schreck</b></sub></a><br /><a href="#ideas-lo1tuma" title="Ideas, Planning, & Feedback">🤔</a></td>
-      <td align="center" valign="top" width="14.28%"><a href="/~https://github.com/Cellule"><img src="/~https://avatars.githubusercontent.com/u/4157103?v=4?s=100" width="100px;" alt="Michael &quot;Mike&quot; Ferris"/><br /><sub><b>Michael &quot;Mike&quot; Ferris</b></sub></a><br /><a href="/~https://github.com/JoshuaKGoldberg/eslint-plugin-package-json/commits?author=cellule" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="/~https://github.com/Cellule"><img src="/~https://avatars.githubusercontent.com/u/4157103?v=4?s=100" width="100px;" alt="Michael "Mike" Ferris"/><br /><sub><b>Michael "Mike" Ferris</b></sub></a><br /><a href="/~https://github.com/JoshuaKGoldberg/eslint-plugin-package-json/commits?author=cellule" title="Code">💻</a></td>
     </tr>
     <tr>
       <td align="center" valign="top" width="14.28%"><a href="/~https://github.com/nschonni"><img src="/~https://avatars.githubusercontent.com/u/1297909?v=4?s=100" width="100px;" alt="Nick Schonning"/><br /><sub><b>Nick Schonning</b></sub></a><br /><a href="/~https://github.com/JoshuaKGoldberg/eslint-plugin-package-json/commits?author=nschonni" title="Code">💻</a></td>
-      <td align="center" valign="top" width="14.28%"><a href="/~https://github.com/rakleed"><img src="/~https://avatars.githubusercontent.com/u/19418601?v=4?s=100" width="100px;" alt="Pavel"/><br /><sub><b>Pavel</b></sub></a><br /><a href="#ideas-rakleed" title="Ideas, Planning, & Feedback">🤔</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="/~https://github.com/rakleed"><img src="/~https://avatars.githubusercontent.com/u/19418601?v=4?s=100" width="100px;" alt="Pavel"/><br /><sub><b>Pavel</b></sub></a><br /><a href="#ideas-rakleed" title="Ideas, Planning, & Feedback">🤔</a> <a href="#tool-rakleed" title="Tools">🔧</a></td>
       <td align="center" valign="top" width="14.28%"><a href="/~https://github.com/sirugh"><img src="/~https://avatars.githubusercontent.com/u/1278869?v=4?s=100" width="100px;" alt="Stephen"/><br /><sub><b>Stephen</b></sub></a><br /><a href="/~https://github.com/JoshuaKGoldberg/eslint-plugin-package-json/commits?author=sirugh" title="Code">💻</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://hyoban.cc"><img src="/~https://avatars.githubusercontent.com/u/38493346?v=4?s=100" width="100px;" alt="Stephen Zhou"/><br /><sub><b>Stephen Zhou</b></sub></a><br /><a href="/~https://github.com/JoshuaKGoldberg/eslint-plugin-package-json/issues?q=author%3Ahyoban" title="Bug reports">🐛</a> <a href="/~https://github.com/JoshuaKGoldberg/eslint-plugin-package-json/commits?author=hyoban" title="Code">💻</a> <a href="#ideas-hyoban" title="Ideas, Planning, & Feedback">🤔</a> <a href="/~https://github.com/JoshuaKGoldberg/eslint-plugin-package-json/commits?author=hyoban" title="Documentation">📖</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://ota-meshi.github.io/"><img src="/~https://avatars.githubusercontent.com/u/16508807?v=4?s=100" width="100px;" alt="Yosuke Ota"/><br /><sub><b>Yosuke Ota</b></sub></a><br /><a href="/~https://github.com/JoshuaKGoldberg/eslint-plugin-package-json/issues?q=author%3Aota-meshi" title="Bug reports">🐛</a> <a href="/~https://github.com/JoshuaKGoldberg/eslint-plugin-package-json/commits?author=ota-meshi" title="Code">💻</a></td>