docs: add ohelig as a contributor for doc (#4631)

* update README.md

* update .all-contributorsrc

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

.all-contributorsrc

@@ -825,6 +825,15 @@
         "code",
         "design"
       ]
+    },
+    {
+      "login": "Ohelig",
+      "name": "Ohelig",
+      "avatar_url": "https://avatars.githubusercontent.com/u/5841980?v=4",
+      "profile": "https://github.com/Ohelig",
+      "contributions": [
+        "doc"
+      ]
     }
   ],
   "contributorsPerLine": 7

README.md

@@ -307,6 +307,7 @@ Thanks goes to these wonderful people ([emoji key](https://allcontributors.org/d
     <tr>
       <td align="center"><a href="https://github.com/paul-ohl"><img src="https://avatars.githubusercontent.com/u/37795294?v=4?s=100" width="100px;" alt="Paul Ohl"/><br /><sub><b>Paul Ohl</b></sub></a><br /><a href="https://github.com/authelia/authelia/commits?author=paul-ohl" title="Documentation">📖</a></td>
       <td align="center"><a href="https://github.com/smkent"><img src="https://avatars.githubusercontent.com/u/2831985?v=4?s=100" width="100px;" alt="Stephen Kent"/><br /><sub><b>Stephen Kent</b></sub></a><br /><a href="#ideas-smkent" title="Ideas, Planning, & Feedback">🤔</a> <a href="https://github.com/authelia/authelia/commits?author=smkent" title="Code">💻</a> <a href="#design-smkent" title="Design">🎨</a></td>
+      <td align="center"><a href="https://github.com/Ohelig"><img src="https://avatars.githubusercontent.com/u/5841980?v=4?s=100" width="100px;" alt="Ohelig"/><br /><sub><b>Ohelig</b></sub></a><br /><a href="https://github.com/authelia/authelia/commits?author=Ohelig" title="Documentation">📖</a></td>
     </tr>
   </tbody>
 </table>