docs: add ifrahgul as a contributor for code (#1820)

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

Author: allcontributors[bot]

.all-contributorsrc

@@ -511,6 +511,15 @@
       "contributions": [
         "code"
       ]
+    },
+    {
+      "login": "ifrahgul",
+      "name": "Ifrah Gul",
+      "avatar_url": "https://avatars.githubusercontent.com/u/219668347?v=4",
+      "profile": "https://github.com/ifrahgul",
+      "contributions": [
+        "code"
+      ]
     }
   ]
 }

README.md

@@ -111,6 +111,7 @@ We’ve hidden a few fun surprises in the [web app](https://open-bus-map-search.
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/alon-greenshtein"><img src="https://avatars.githubusercontent.com/u/175951799?v=4?s=100" width="100px;" alt="Alon Greenstein"/><br /><sub><b>Alon Greenstein</b></sub></a><br /><a href="#code-alon-greenshtein" title="Code">💻</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/LeeSkies"><img src="https://avatars.githubusercontent.com/u/110767210?v=4?s=100" width="100px;" alt="Lee"/><br /><sub><b>Lee</b></sub></a><br /><a href="#code-LeeSkies" title="Code">💻</a> <a href="#review-LeeSkies" title="Reviewed Pull Requests">👀</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/Bellavely"><img src="https://avatars.githubusercontent.com/u/90250915?v=4?s=100" width="100px;" alt="Bella Vayzburg"/><br /><sub><b>Bella Vayzburg</b></sub></a><br /><a href="#code-Bellavely" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/ifrahgul"><img src="https://avatars.githubusercontent.com/u/219668347?v=4?s=100" width="100px;" alt="Ifrah Gul"/><br /><sub><b>Ifrah Gul</b></sub></a><br /><a href="#code-ifrahgul" title="Code">💻</a></td>
     </tr>
   </tbody>
 </table>