docs: add jellllly420 as a contributor for doc (#430)

* docs: update README.md [skip ci]

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

---------

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

.all-contributorsrc

@@ -222,7 +222,8 @@
  "profile": "https://github.com/jellllly420",
  "contributions": [
  "ideas",
- "question"
+ "question",
+ "doc"
  ]
  }
  ],

README.md

@@ -410,7 +410,7 @@ Thanks goes to these wonderful people ([emoji key](https://allcontributors.org/d
  <td align="center" valign="top" width="14.28%"><a href="https://fs02.github.io/"><img src="https://avatars.githubusercontent.com/u/3049307?v=4?s=100" width="100px;" alt="Surya Asriadie"/><br /><sub><b>Surya Asriadie</b></sub></a><br /><a href="https://github.com/AndreasAugustin/actions-template-sync/issues?q=author%3AFs02" title="Bug reports">🐛</a></td>
  </tr>
  <tr>
- <td align="center" valign="top" width="14.28%"><a href="https://github.com/jellllly420"><img src="https://avatars.githubusercontent.com/u/64725601?v=4?s=100" width="100px;" alt="jellllly420"/><br /><sub><b>jellllly420</b></sub></a><br /><a href="#ideas-jellllly420" title="Ideas, Planning, & Feedback">🤔</a> <a href="#question-jellllly420" title="Answering Questions">💬</a></td>
+ <td align="center" valign="top" width="14.28%"><a href="https://github.com/jellllly420"><img src="https://avatars.githubusercontent.com/u/64725601?v=4?s=100" width="100px;" alt="jellllly420"/><br /><sub><b>jellllly420</b></sub></a><br /><a href="#ideas-jellllly420" title="Ideas, Planning, & Feedback">🤔</a> <a href="#question-jellllly420" title="Answering Questions">💬</a> <a href="https://github.com/AndreasAugustin/actions-template-sync/commits?author=jellllly420" title="Documentation">📖</a></td>
  </tr>
  </tbody>
 </table>