add tim-breitenstein-it as a contributor for code (#4690)

* update README.md

* update .all-contributorsrc

---------

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

Author: allcontributors[bot]

.all-contributorsrc

@@ -1589,6 +1589,15 @@
       "contributions": [
         "bug"
       ]
+    },
+    {
+      "login": "tim-breitenstein-it",
+      "name": "Tim Steinbrecher",
+      "avatar_url": "https://avatars.githubusercontent.com/u/65597245?v=4",
+      "profile": "https://github.com/tim-breitenstein-it",
+      "contributions": [
+        "code"
+      ]
     }
   ],
   "commitType": "docs"

README.md

@@ -259,6 +259,7 @@ Thanks goes to these wonderful people ([emoji key](https://allcontributors.org/d
       <td align="center" valign="top" width="14.28%"><a href="https://www.webgriffe.com"><img src="https://avatars.githubusercontent.com/u/1199914?v=4" loading="lazy" width="100" alt=""/><br /><sub><b>Manuele Menozzi</b></sub></a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/darinda"><img src="https://avatars.githubusercontent.com/u/8490373?v=4" loading="lazy" width="100" alt=""/><br /><sub><b>Rene Hrdina</b></sub></a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/Hanmac"><img src="https://avatars.githubusercontent.com/u/225553?v=4" loading="lazy" width="100" alt=""/><br /><sub><b>Hans Mackowiak</b></sub></a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/tim-breitenstein-it"><img src="https://avatars.githubusercontent.com/u/65597245?v=4" loading="lazy" width="100" alt=""/><br /><sub><b>Tim Steinbrecher</b></sub></a></td>
     </tr>
   </tbody>
 </table>