docs: add karan0handa as a contributor for code (lightdash#7425)

* 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

@@ -1201,6 +1201,15 @@
       "contributions": [
         "code"
       ]
+    },
+    {
+      "login": "karan0handa",
+      "name": "Karan Handa",
+      "avatar_url": "https://avatars.githubusercontent.com/u/79533543?v=4",
+      "profile": "https://github.com/karan0handa",
+      "contributions": [
+        "code"
+      ]
     }
   ],
   "contributorsPerLine": 7,

README.md

@@ -340,6 +340,9 @@ 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/zoltan-kski"><img src="https://avatars.githubusercontent.com/u/2300833?v=4?s=100" width="100px;" alt="Zoltan K."/><br /><sub><b>Zoltan K.</b></sub></a><br /><a href="https://github.com/lightdash/lightdash/commits?author=zoltan-kski" title="Documentation">📖</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://my-portfolio-ankush263.vercel.app/"><img src="https://avatars.githubusercontent.com/u/86042508?v=4?s=100" width="100px;" alt="Ankush Banik"/><br /><sub><b>Ankush Banik</b></sub></a><br /><a href="https://github.com/lightdash/lightdash/commits?author=Ankush263" title="Code">💻</a></td>
     </tr>
+    <tr>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/karan0handa"><img src="https://avatars.githubusercontent.com/u/79533543?v=4?s=100" width="100px;" alt="Karan Handa"/><br /><sub><b>Karan Handa</b></sub></a><br /><a href="https://github.com/lightdash/lightdash/commits?author=karan0handa" title="Code">💻</a></td>
+    </tr>
   </tbody>
 </table>