docs: add NicolasBonduel as a contributor for doc (testing-library#854)

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

Author: allcontributors[bot]

.all-contributorsrc

@@ -659,6 +659,15 @@
         "code",
         "test"
       ]
+    },
+    {
+      "login": "NicolasBonduel",
+      "name": "Nicolas Bonduel",
+      "avatar_url": "https://avatars.githubusercontent.com/u/6507454?v=4",
+      "profile": "https://github.com/NicolasBonduel",
+      "contributions": [
+        "doc"
+      ]
     }
   ],
   "contributorsPerLine": 7,

README.md

@@ -427,6 +427,7 @@ 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/adevick"><img src="https://avatars.githubusercontent.com/u/106642175?v=4?s=100" width="100px;" alt="Anthony Devick"/><br /><sub><b>Anthony Devick</b></sub></a><br /><a href="https://github.com/testing-library/eslint-plugin-testing-library/commits?author=adevick" title="Code">💻</a> <a href="https://github.com/testing-library/eslint-plugin-testing-library/commits?author=adevick" title="Tests">⚠️</a> <a href="https://github.com/testing-library/eslint-plugin-testing-library/commits?author=adevick" title="Documentation">📖</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/maisano"><img src="https://avatars.githubusercontent.com/u/689081?v=4?s=100" width="100px;" alt="Richard Maisano"/><br /><sub><b>Richard Maisano</b></sub></a><br /><a href="https://github.com/testing-library/eslint-plugin-testing-library/commits?author=maisano" title="Code">💻</a> <a href="https://github.com/testing-library/eslint-plugin-testing-library/commits?author=maisano" title="Tests">⚠️</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/doochik"><img src="https://avatars.githubusercontent.com/u/31961?v=4?s=100" width="100px;" alt="Aleksei Androsov"/><br /><sub><b>Aleksei Androsov</b></sub></a><br /><a href="https://github.com/testing-library/eslint-plugin-testing-library/commits?author=doochik" title="Code">💻</a> <a href="https://github.com/testing-library/eslint-plugin-testing-library/commits?author=doochik" title="Tests">⚠️</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/NicolasBonduel"><img src="https://avatars.githubusercontent.com/u/6507454?v=4?s=100" width="100px;" alt="Nicolas Bonduel"/><br /><sub><b>Nicolas Bonduel</b></sub></a><br /><a href="https://github.com/testing-library/eslint-plugin-testing-library/commits?author=NicolasBonduel" title="Documentation">📖</a></td>
     </tr>
   </tbody>
 </table>