docs: add hackergrrl as a contributor for doc (#5174)

* 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

@@ -2116,6 +2116,15 @@
       "contributions": [
         "code"
       ]
+    },
+    {
+      "login": "hackergrrl",
+      "name": "Kira Oakley",
+      "avatar_url": "https://avatars.githubusercontent.com/u/489362?v=4",
+      "profile": "http://eight45.net",
+      "contributions": [
+        "doc"
+      ]
     }
   ],
   "contributorsPerLine": 7,

README.md

@@ -839,6 +839,7 @@ Try these steps if you experience problems with coc.nvim:
       <td align="center" valign="top" width="14.28%"><a href="http://mehalter.com"><img src="https://avatars.githubusercontent.com/u/1591837?v=4?s=50" width="50px;" alt="Micah Halter"/><br /><sub><b>Micah Halter</b></sub></a><br /><a href="https://github.com/neoclide/coc.nvim/commits?author=mehalter" title="Code">💻</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/cridemichel"><img src="https://avatars.githubusercontent.com/u/15322138?v=4?s=50" width="50px;" alt="Cristiano De Michele"/><br /><sub><b>Cristiano De Michele</b></sub></a><br /><a href="https://github.com/neoclide/coc.nvim/commits?author=cridemichel" title="Code">💻</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://yongjie.codes/"><img src="https://avatars.githubusercontent.com/u/14101781?v=4?s=50" width="50px;" alt="Yong Jie"/><br /><sub><b>Yong Jie</b></sub></a><br /><a href="https://github.com/neoclide/coc.nvim/commits?author=YongJieYongJie" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="http://eight45.net"><img src="https://avatars.githubusercontent.com/u/489362?v=4?s=50" width="50px;" alt="Kira Oakley"/><br /><sub><b>Kira Oakley</b></sub></a><br /><a href="https://github.com/neoclide/coc.nvim/commits?author=hackergrrl" title="Documentation">📖</a></td>
     </tr>
   </tbody>
 </table>