docs: add cbroeren as a contributor for doc (#432)

* docs: update README.md

* docs: update .all-contributorsrc

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

.all-contributorsrc

@@ -668,6 +668,15 @@
       "contributions": [
         "code"
       ]
+    },
+    {
+      "login": "cbroeren",
+      "name": "Chantal Broeren",
+      "avatar_url": "https://avatars.githubusercontent.com/u/7499806?v=4",
+      "profile": "http://chantalbroeren.nl",
+      "contributions": [
+        "doc"
+      ]
     }
   ],
   "repoHost": "https://github.com",

README.md

@@ -1357,6 +1357,7 @@ Thanks goes to these people ([emoji key][emojis]):
     <td align="center"><a href="https://matan.io"><img src="https://avatars.githubusercontent.com/u/12711091?v=4?s=100" width="100px;" alt=""/><br /><sub><b>Matan Borenkraout</b></sub></a><br /><a href="#platform-MatanBobi" title="Packaging/porting to new platform">📦</a></td>
     <td align="center"><a href="https://github.com/yannbf"><img src="https://avatars.githubusercontent.com/u/1671563?v=4?s=100" width="100px;" alt=""/><br /><sub><b>Yann Braga</b></sub></a><br /><a href="https://github.com/testing-library/jest-dom/commits?author=yannbf" title="Code">💻</a></td>
     <td align="center"><a href="https://github.com/IanVS"><img src="https://avatars.githubusercontent.com/u/4616705?v=4?s=100" width="100px;" alt=""/><br /><sub><b>Ian VanSchooten</b></sub></a><br /><a href="https://github.com/testing-library/jest-dom/commits?author=IanVS" title="Code">💻</a></td>
+    <td align="center"><a href="http://chantalbroeren.nl"><img src="https://avatars.githubusercontent.com/u/7499806?v=4?s=100" width="100px;" alt=""/><br /><sub><b>Chantal Broeren</b></sub></a><br /><a href="https://github.com/testing-library/jest-dom/commits?author=cbroeren" title="Documentation">📖</a></td>
   </tr>
 </table>