docs: add j0hnby as a contributor for doc (#9466)

Adds @j0hnby as a contributor for doc.

This was requested by stavros-k [in this
comment](https://github.com/truecharts/charts/pull/9438#issuecomment-1582033139)

[skip ci]

---------

Signed-off-by: Kjeld Schouten <kjeld@schouten-lebbing.nl>
Co-authored-by: allcontributors[bot] <46447321+allcontributors[bot]@users.noreply.github.com>
Co-authored-by: Kjeld Schouten <kjeld@schouten-lebbing.nl>

.all-contributorsrc

@@ -504,7 +504,8 @@
       "avatar_url": "https://avatars.githubusercontent.com/u/18377483?v=4",
       "profile": "https://github.com/j0hnby",
       "contributions": [
-        "bug"
+        "bug",
+        "doc"
       ]
     },
     {

.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-195-orange.svg?style=for-the-badge)](#contributors)
+[![All Contributors](https://img.shields.io/badge/all_contributors-196-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)):
@@ -201,7 +201,7 @@ Thanks goes to these wonderful people ([emoji key](https://allcontributors.org/d
     </tr>
     <tr>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/eingemaischt"><img src="https://avatars.githubusercontent.com/u/151498?v=4?s=100" width="100px;" alt="Philipp"/><br /><sub><b>Philipp</b></sub></a><br /><a href="https://github.com/truecharts/charts/issues?q=author%3Aeingemaischt" title="Bug reports">🐛</a></td>
-      <td align="center" valign="top" width="14.28%"><a href="https://github.com/j0hnby"><img src="https://avatars.githubusercontent.com/u/18377483?v=4?s=100" width="100px;" alt="John"/><br /><sub><b>John</b></sub></a><br /><a href="https://github.com/truecharts/charts/issues?q=author%3Aj0hnby" title="Bug reports">🐛</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/j0hnby"><img src="https://avatars.githubusercontent.com/u/18377483?v=4?s=100" width="100px;" alt="John"/><br /><sub><b>John</b></sub></a><br /><a href="https://github.com/truecharts/charts/issues?q=author%3Aj0hnby" title="Bug reports">🐛</a> <a href="https://github.com/truecharts/charts/commits?author=j0hnby" title="Documentation">📖</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/john-parton"><img src="https://avatars.githubusercontent.com/u/2071543?v=4?s=100" width="100px;" alt="John Parton"/><br /><sub><b>John Parton</b></sub></a><br /><a href="https://github.com/truecharts/charts/issues?q=author%3Ajohn-parton" title="Bug reports">🐛</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/Amasis"><img src="https://avatars.githubusercontent.com/u/7325217?v=4?s=100" width="100px;" alt="Marc"/><br /><sub><b>Marc</b></sub></a><br /><a href="https://github.com/truecharts/charts/issues?q=author%3AAmasis" title="Bug reports">🐛</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/fdzaebel"><img src="https://avatars.githubusercontent.com/u/46503230?v=4?s=100" width="100px;" alt="fdzaebel"/><br /><sub><b>fdzaebel</b></sub></a><br /><a href="https://github.com/truecharts/charts/issues?q=author%3Afdzaebel" title="Bug reports">🐛</a></td>