docs: add kefranabg as a contributor (testing-library#93)

* docs: update README.md

* docs: update .all-contributorsrc


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

Author: allcontributors[bot]

.all-contributorsrc

@@ -241,6 +241,15 @@
       "contributions": [
         "doc"
       ]
+    },
+    {
+      "login": "kefranabg",
+      "name": "Franck Abgrall",
+      "avatar_url": "https://avatars3.githubusercontent.com/u/9840435?v=4",
+      "profile": "https://www.franck-abgrall.me/",
+      "contributions": [
+        "review"
+      ]
     }
   ],
   "repoType": "github",

README.md

@@ -25,7 +25,7 @@ testing practices.</p>
 [![version][version-badge]][package] [![downloads][downloads-badge]][npmtrends]
 [![MIT License][license-badge]][license]
 
-[![All Contributors](https://img.shields.io/badge/all_contributors-24-orange.svg?style=flat-square)](#contributors)
+[![All Contributors](https://img.shields.io/badge/all_contributors-25-orange.svg?style=flat-square)](#contributors)
 [![PRs Welcome][prs-badge]][prs] [![Code of Conduct][coc-badge]][coc]
 
 [![Watch on GitHub][github-watch-badge]][github-watch]
@@ -170,6 +170,7 @@ Thanks goes to these people ([emoji key][emojis]):
     <td align="center"><a href="https://github.com/Megoos"><img src="https://avatars2.githubusercontent.com/u/9866017?v=4" width="100px;" alt="Mikhail Guskov"/><br /><sub><b>Mikhail Guskov</b></sub></a><br /><a href="https://github.com/testing-library/cypress-testing-library/issues?q=author%3AMegoos" title="Bug reports">🐛</a></td>
     <td align="center"><a href="https://jds.work"><img src="https://avatars1.githubusercontent.com/u/10285055?v=4" width="100px;" alt="JD Gonzales"/><br /><sub><b>JD Gonzales</b></sub></a><br /><a href="https://github.com/testing-library/cypress-testing-library/commits?author=juliusdelta" title="Documentation">📖</a></td>
     <td align="center"><a href="https://yvonnickfrin.dev"><img src="https://avatars0.githubusercontent.com/u/13099512?v=4" width="100px;" alt="Yvonnick FRIN"/><br /><sub><b>Yvonnick FRIN</b></sub></a><br /><a href="https://github.com/testing-library/cypress-testing-library/commits?author=frinyvonnick" title="Documentation">📖</a></td>
+    <td align="center"><a href="https://www.franck-abgrall.me/"><img src="https://avatars3.githubusercontent.com/u/9840435?v=4" width="100px;" alt="Franck Abgrall"/><br /><sub><b>Franck Abgrall</b></sub></a><br /><a href="#review-kefranabg" title="Reviewed Pull Requests">👀</a></td>
   </tr>
 </table>