docs: update CONTRIBUTORS.md

Author: allcontributors[bot]

CONTRIBUTORS.md

@@ -29,6 +29,7 @@ This project exists thanks to the following contributors
     <tr>
       <td align="center" valign="top" width="14.28%"><a href="https://ogrisel.com"><img src="https://avatars.githubusercontent.com/u/89061?v=4?s=100" width="100px;" alt="Olivier Grisel"/><br /><sub><b>Olivier Grisel</b></sub></a><br /><a href="https://github.com/data-apis/array-api-extra/commits?author=ogrisel" title="Code">💻</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/crusaderky"><img src="https://avatars.githubusercontent.com/u/6213168?v=4?s=100" width="100px;" alt="Guido Imperiale"/><br /><sub><b>Guido Imperiale</b></sub></a><br /><a href="https://github.com/data-apis/array-api-extra/commits?author=crusaderky" title="Code">💻</a> <a href="https://github.com/data-apis/array-api-extra/commits?author=crusaderky" title="Documentation">📖</a> <a href="#tool-crusaderky" title="Tools">🔧</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/ev-br"><img src="https://avatars.githubusercontent.com/u/2133832?v=4?s=100" width="100px;" alt="Evgeni Burovski"/><br /><sub><b>Evgeni Burovski</b></sub></a><br /><a href="https://github.com/data-apis/array-api-extra/commits?author=ev-br" title="Code">💻</a> <a href="https://github.com/data-apis/array-api-extra/commits?author=ev-br" title="Documentation">📖</a></td>
     </tr>
   </tbody>
 </table>