docs: add gabipetrovay as a contributor (#2281)

* docs: update CONTRIBUTING.md [skip ci]

* docs: update README.md [skip ci]

* docs: update .all-contributorsrc [skip ci]

.all-contributorsrc

@@ -378,7 +378,8 @@
       "avatar_url": "https://avatars0.githubusercontent.com/u/1170398?v=4",
       "profile": "https://github.com/gabipetrovay",
       "contributions": [
-        "code"
+        "code",
+        "doc"
       ]
     }
   ],

CONTRIBUTING.md

@@ -328,7 +328,7 @@ Thanks goes to these wonderful people ([emoji key](https://allcontributors.org/d
     <td align="center"><a href="https://github.com/MaisaMilena"><img src="https://avatars2.githubusercontent.com/u/28612369?v=4" width="80px;" alt=""/><br /><sub><b>MaisaMilena</b></sub></a><br /><a href="https://github.com/keystonejs/keystone/commits?author=MaisaMilena" title="Documentation">📖</a></td>
     <td align="center"><a href="http://www.marxvn.com"><img src="https://avatars2.githubusercontent.com/u/4975208?v=4" width="80px;" alt=""/><br /><sub><b>Martin Pham</b></sub></a><br /><a href="https://github.com/keystonejs/keystone/issues?q=author%3Amarxvn" title="Bug reports">🐛</a></td>
     <td align="center"><a href="https://github.com/justintemps"><img src="https://avatars3.githubusercontent.com/u/12401179?v=4" width="80px;" alt=""/><br /><sub><b>Justin Smith</b></sub></a><br /><a href="https://github.com/keystonejs/keystone/commits?author=justintemps" title="Documentation">📖</a></td>
-    <td align="center"><a href="/gabipetrovay"><img src="https://avatars0.githubusercontent.com/u/1170398?v=4" width="80px;" alt=""/><br /><sub><b>Gabriel Petrovay</b></sub></a><br /><a href="/keystonejs/keystone/commits?author=gabipetrovay" title="Code">💻</a></td>
+    <td align="center"><a href="/gabipetrovay"><img src="https://avatars0.githubusercontent.com/u/1170398?v=4" width="80px;" alt=""/><br /><sub><b>Gabriel Petrovay</b></sub></a><br /><a href="/keystonejs/keystone/commits?author=gabipetrovay" title="Code">💻</a> <a href="/keystonejs/keystone/commits?author=gabipetrovay" title="Documentation">📖</a></td>
   </tr>
 </table>
 

README.md

@@ -119,7 +119,7 @@ We'd like to start by thanking all our wonderful contributors:
     <td align="center"><a href="https://github.com/MaisaMilena"><img src="https://avatars2.githubusercontent.com/u/28612369?v=4" width="80px;" alt=""/><br /><sub><b>MaisaMilena</b></sub></a><br /><a href="https://github.com/keystonejs/keystone/commits?author=MaisaMilena" title="Documentation">📖</a></td>
     <td align="center"><a href="http://www.marxvn.com"><img src="https://avatars2.githubusercontent.com/u/4975208?v=4" width="80px;" alt=""/><br /><sub><b>Martin Pham</b></sub></a><br /><a href="https://github.com/keystonejs/keystone/issues?q=author%3Amarxvn" title="Bug reports">🐛</a></td>
     <td align="center"><a href="https://github.com/justintemps"><img src="https://avatars3.githubusercontent.com/u/12401179?v=4" width="80px;" alt=""/><br /><sub><b>Justin Smith</b></sub></a><br /><a href="https://github.com/keystonejs/keystone/commits?author=justintemps" title="Documentation">📖</a></td>
-    <td align="center"><a href="/gabipetrovay"><img src="https://avatars0.githubusercontent.com/u/1170398?v=4" width="80px;" alt=""/><br /><sub><b>Gabriel Petrovay</b></sub></a><br /><a href="/keystonejs/keystone/commits?author=gabipetrovay" title="Code">💻</a></td>
+    <td align="center"><a href="/gabipetrovay"><img src="https://avatars0.githubusercontent.com/u/1170398?v=4" width="80px;" alt=""/><br /><sub><b>Gabriel Petrovay</b></sub></a><br /><a href="/keystonejs/keystone/commits?author=gabipetrovay" title="Code">💻</a> <a href="/keystonejs/keystone/commits?author=gabipetrovay" title="Documentation">📖</a></td>
   </tr>
 </table>