docs: add atanaspam as a contributor for code (#15604)

Adds @atanaspam as a contributor for code.

This was requested by stavros-k [in this
comment](https://github.com/truecharts/charts/pull/15353#issuecomment-1837147860)

[skip ci]

---------

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

.all-contributorsrc

@@ -2127,6 +2127,15 @@
       "contributions": [
         "code"
       ]
+    },
+    {
+      "login": "atanaspam",
+      "name": "Atanas Pamukchiev",
+      "avatar_url": "https://avatars.githubusercontent.com/u/9085090?v=4",
+      "profile": "https://github.com/atanaspam",
+      "contributions": [
+        "code"
+      ]
     }
   ],
   "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-228-orange.svg?style=for-the-badge)](#contributors)
+[![All Contributors](https://img.shields.io/badge/all_contributors-229-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)):
@@ -429,6 +429,7 @@ 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/Tanguille"><img src="https://avatars.githubusercontent.com/u/91473554?v=4?s=100" width="100px;" alt="Tanguille"/><br /><sub><b>Tanguille</b></sub></a><br /><a href="https://github.com/truecharts/charts/commits?author=Tanguille" title="Documentation">📖</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/Plinsboorg"><img src="https://avatars.githubusercontent.com/u/42300339?v=4?s=100" width="100px;" alt="Dennis"/><br /><sub><b>Dennis</b></sub></a><br /><a href="https://github.com/truecharts/charts/issues?q=author%3APlinsboorg" title="Bug reports">🐛</a> <a href="https://github.com/truecharts/charts/commits?author=Plinsboorg" title="Documentation">📖</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/TheIceCreamTroll"><img src="https://avatars.githubusercontent.com/u/33820904?v=4?s=100" width="100px;" alt="TheIceCreamTroll"/><br /><sub><b>TheIceCreamTroll</b></sub></a><br /><a href="https://github.com/truecharts/charts/commits?author=TheIceCreamTroll" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/atanaspam"><img src="https://avatars.githubusercontent.com/u/9085090?v=4?s=100" width="100px;" alt="Atanas Pamukchiev"/><br /><sub><b>Atanas Pamukchiev</b></sub></a><br /><a href="https://github.com/truecharts/charts/commits?author=atanaspam" title="Code">💻</a></td>
     </tr>
   </tbody>
 </table>