docs: add kelvinharron as a contributor for code (#886)

* docs: update README.md [skip ci]

* docs: update .all-contributorsrc [skip ci]

---------

Co-authored-by: allcontributors[bot] <46447321+allcontributors[bot]@users.noreply.github.com>
Co-authored-by: Pedro Piñera Buendía <[email protected]>

.all-contributorsrc

@@ -375,6 +375,14 @@
       ]
     },
     {
+      "login": "kelvinharron",
+      "name": "Kelvin Harron",
+      "avatar_url": "https://avatars.githubusercontent.com/u/16445381?v=4",
+      "profile": "https://github.com/kelvinharron",
+      "contributions": [
+        "code"
+      ]
+    },
       "login": "georgenavarro",
       "name": "George Navarro",
       "avatar_url": "https://avatars.githubusercontent.com/u/2748028?v=4",

README.md

@@ -187,7 +187,10 @@ Thanks goes to these wonderful people ([emoji key](https://allcontributors.org/d
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/woin2ee"><img src="https://avatars.githubusercontent.com/u/81426024?v=4?s=100" width="100px;" alt="Jaewon-Yun"/><br /><sub><b>Jaewon-Yun</b></sub></a><br /><a href="https://github.com/tuist/XcodeProj/commits?author=woin2ee" title="Code">💻</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://gera.cx"><img src="https://avatars.githubusercontent.com/u/715129?v=4?s=100" width="100px;" alt="Mike Gerasymenko"/><br /><sub><b>Mike Gerasymenko</b></sub></a><br /><a href="https://github.com/tuist/XcodeProj/commits?author=mikeger" title="Code">💻</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/filipracki"><img src="https://avatars.githubusercontent.com/u/27164368?v=4?s=100" width="100px;" alt="Filip Racki"/><br /><sub><b>Filip Racki</b></sub></a><br /><a href="https://github.com/tuist/XcodeProj/commits?author=filipracki" title="Code">💻</a></td>
-      <td align="center" valign="top" width="14.28%"><a href="https://github.com/georgenavarro"><img src="https://avatars.githubusercontent.com/u/2748028?v=4?s=100" width="100px;" alt="George Navarro"/><br /><sub><b>George Navarro</b></sub></a><br /><a href="https://github.com/tuist/XcodeProj/commits?author=georgenavarro" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/kelvinharron"><img src="https://avatars.githubusercontent.com/u/16445381?v=4?s=100" width="100px;" alt="Kelvin Harron"/><br /><sub><b>Kelvin Harron</b></sub></a><br /><a href="https://github.com/tuist/XcodeProj/commits?author=kelvinharron" title="Code">💻</a></td>
+    </tr>
+    <tr>
+       <td align="center" valign="top" width="14.28%"><a href="https://github.com/georgenavarro"><img src="https://avatars.githubusercontent.com/u/2748028?v=4?s=100" width="100px;" alt="George Navarro"/><br /><sub><b>George Navarro</b></sub></a><br /><a href="https://github.com/tuist/XcodeProj/commits?author=georgenavarro" title="Code">💻</a></td>
     </tr>
   </tbody>
 </table>