docs: add FredyC as a contributor (#452)

* docs: update README.md

* docs: update .all-contributorsrc


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

Author: allcontributors[bot]

.all-contributorsrc

@@ -678,7 +678,8 @@
         "bug",
         "code",
         "ideas",
-        "test"
+        "test",
+        "review"
       ]
     },
     {

README.md

@@ -474,7 +474,7 @@ Thanks goes to these people ([emoji key][emojis]):
     <td align="center"><a href="https://www.marcobiedermann.com"><img src="https://avatars0.githubusercontent.com/u/5244986?v=4" width="100px;" alt="Marco Biedermann"/><br /><sub><b>Marco Biedermann</b></sub></a><br /><a href="https://github.com/testing-library/react-testing-library/commits?author=marcobiedermann" title="Code">💻</a> <a href="#maintenance-marcobiedermann" title="Maintenance">🚧</a> <a href="https://github.com/testing-library/react-testing-library/commits?author=marcobiedermann" title="Tests">⚠️</a></td>
     <td align="center"><a href="https://github.com/alexzherdev"><img src="https://avatars3.githubusercontent.com/u/93752?v=4" width="100px;" alt="Alex Zherdev"/><br /><sub><b>Alex Zherdev</b></sub></a><br /><a href="https://github.com/testing-library/react-testing-library/issues?q=author%3Aalexzherdev" title="Bug reports">🐛</a> <a href="https://github.com/testing-library/react-testing-library/commits?author=alexzherdev" title="Code">💻</a></td>
     <td align="center"><a href="https://twitter.com/Andrewmat"><img src="https://avatars0.githubusercontent.com/u/5133846?v=4" width="100px;" alt="André Matulionis dos Santos"/><br /><sub><b>André Matulionis dos Santos</b></sub></a><br /><a href="https://github.com/testing-library/react-testing-library/commits?author=Andrewmat" title="Code">💻</a> <a href="#example-Andrewmat" title="Examples">💡</a> <a href="https://github.com/testing-library/react-testing-library/commits?author=Andrewmat" title="Tests">⚠️</a></td>
-    <td align="center"><a href="https://github.com/FredyC"><img src="https://avatars0.githubusercontent.com/u/1096340?v=4" width="100px;" alt="Daniel K."/><br /><sub><b>Daniel K.</b></sub></a><br /><a href="https://github.com/testing-library/react-testing-library/issues?q=author%3AFredyC" title="Bug reports">🐛</a> <a href="https://github.com/testing-library/react-testing-library/commits?author=FredyC" title="Code">💻</a> <a href="#ideas-FredyC" title="Ideas, Planning, & Feedback">🤔</a> <a href="https://github.com/testing-library/react-testing-library/commits?author=FredyC" title="Tests">⚠️</a></td>
+    <td align="center"><a href="https://github.com/FredyC"><img src="https://avatars0.githubusercontent.com/u/1096340?v=4" width="100px;" alt="Daniel K."/><br /><sub><b>Daniel K.</b></sub></a><br /><a href="https://github.com/testing-library/react-testing-library/issues?q=author%3AFredyC" title="Bug reports">🐛</a> <a href="https://github.com/testing-library/react-testing-library/commits?author=FredyC" title="Code">💻</a> <a href="#ideas-FredyC" title="Ideas, Planning, & Feedback">🤔</a> <a href="https://github.com/testing-library/react-testing-library/commits?author=FredyC" title="Tests">⚠️</a> <a href="#review-FredyC" title="Reviewed Pull Requests">👀</a></td>
     <td align="center"><a href="https://github.com/mohamedmagdy17593"><img src="https://avatars0.githubusercontent.com/u/40938625?v=4" width="100px;" alt="mohamedmagdy17593"/><br /><sub><b>mohamedmagdy17593</b></sub></a><br /><a href="https://github.com/testing-library/react-testing-library/commits?author=mohamedmagdy17593" title="Code">💻</a></td>
   </tr>
   <tr>