docs: add oblivioncth as a contributor for doc (#6825)

* docs: update .github/README.md [skip ci]

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

---------

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

.all-contributorsrc

@@ -1311,6 +1311,15 @@
       "contributions": [
         "doc"
       ]
+    },
+    {
+      "login": "oblivioncth",
+      "name": "Christian Heimlich",
+      "avatar_url": "https://avatars.githubusercontent.com/u/24661585?v=4",
+      "profile": "https://github.com/oblivioncth",
+      "contributions": [
+        "doc"
+      ]
     }
   ],
   "contributorsPerLine": 7,

.github/README.md

@@ -124,7 +124,7 @@ A lot of our work is based on the great effort of others. We would love to exten
 ## Contributors ✨
 
 <!-- ALL-CONTRIBUTORS-BADGE:START - Do not remove or modify this section -->
-[![All Contributors](https://img.shields.io/badge/all_contributors-139-orange.svg?style=for-the-badge)](#contributors)
+[![All Contributors](https://img.shields.io/badge/all_contributors-140-orange.svg?style=for-the-badge)](#contributors)
 <!-- ALL-CONTRIBUTORS-BADGE:END -->
 
 Thanks goes to these wonderful people ([emoji key](https://allcontributors.org/docs/en/emoji-key)):
@@ -314,6 +314,7 @@ Thanks goes to these wonderful people ([emoji key](https://allcontributors.org/d
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/Grogdor"><img src="https://avatars.githubusercontent.com/u/6863613?v=4?s=100" width="100px;" alt="Grogdor"/><br /><sub><b>Grogdor</b></sub></a><br /><a href="https://github.com/truecharts/charts/commits?author=Grogdor" title="Documentation">📖</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/rgooler"><img src="https://avatars.githubusercontent.com/u/1108200?v=4?s=100" width="100px;" alt="Ryan Gooler"/><br /><sub><b>Ryan Gooler</b></sub></a><br /><a href="https://github.com/truecharts/charts/commits?author=rgooler" title="Documentation">📖</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://reb.gg"><img src="https://avatars.githubusercontent.com/u/16991201?v=4?s=100" width="100px;" alt="Rob Herley"/><br /><sub><b>Rob Herley</b></sub></a><br /><a href="https://github.com/truecharts/charts/commits?author=robherley" title="Documentation">📖</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/oblivioncth"><img src="https://avatars.githubusercontent.com/u/24661585?v=4?s=100" width="100px;" alt="Christian Heimlich"/><br /><sub><b>Christian Heimlich</b></sub></a><br /><a href="https://github.com/truecharts/charts/commits?author=oblivioncth" title="Documentation">📖</a></td>
     </tr>
   </tbody>
 </table>