docs: add afontcu as a contributor (#44)

* docs: update README.md

* docs: update .all-contributorsrc

Author: allcontributors[bot]

.all-contributorsrc

@@ -77,6 +77,16 @@
         "ideas",
         "doc"
       ]
+    },
+    {
+      "login": "afontcu",
+      "name": "Adrià Fontcuberta",
+      "avatar_url": "https://avatars0.githubusercontent.com/u/9197791?v=4",
+      "profile": "https://afontcu.dev",
+      "contributions": [
+        "code",
+        "test"
+      ]
     }
   ],
   "contributorsPerLine": 7

README.md

@@ -173,6 +173,7 @@ Thanks goes to these wonderful people ([emoji key](https://allcontributors.org/d
     <td align="center"><a href="https://emmenko.org/"><img src="https://avatars2.githubusercontent.com/u/1110551?v=4" width="100px;" alt="Nicola Molinari"/><br /><sub><b>Nicola Molinari</b></sub></a><br /><a href="https://github.com/Belco90/eslint-plugin-testing-library/commits?author=emmenko" title="Code">💻</a> <a href="https://github.com/Belco90/eslint-plugin-testing-library/commits?author=emmenko" title="Tests">⚠️</a> <a href="https://github.com/Belco90/eslint-plugin-testing-library/commits?author=emmenko" title="Documentation">📖</a> <a href="#review-emmenko" title="Reviewed Pull Requests">👀</a></td>
     <td align="center"><a href="https://aarongarciah.com"><img src="https://avatars0.githubusercontent.com/u/7225802?v=4" width="100px;" alt="Aarón García Hervás"/><br /><sub><b>Aarón García Hervás</b></sub></a><br /><a href="https://github.com/Belco90/eslint-plugin-testing-library/commits?author=aarongarciah" title="Documentation">📖</a></td>
     <td align="center"><a href="https://www.matej.snuderl.si/"><img src="https://avatars3.githubusercontent.com/u/8524109?v=4" width="100px;" alt="Matej Šnuderl"/><br /><sub><b>Matej Šnuderl</b></sub></a><br /><a href="#ideas-Meemaw" title="Ideas, Planning, & Feedback">🤔</a> <a href="https://github.com/Belco90/eslint-plugin-testing-library/commits?author=Meemaw" title="Documentation">📖</a></td>
+    <td align="center"><a href="https://afontcu.dev"><img src="https://avatars0.githubusercontent.com/u/9197791?v=4" width="100px;" alt="Adrià Fontcuberta"/><br /><sub><b>Adrià Fontcuberta</b></sub></a><br /><a href="https://github.com/Belco90/eslint-plugin-testing-library/commits?author=afontcu" title="Code">💻</a> <a href="https://github.com/Belco90/eslint-plugin-testing-library/commits?author=afontcu" title="Tests">⚠️</a></td>
   </tr>
 </table>