docs: add jsartisan as a contributor (#2496)

* docs: update README.md [skip ci]

* docs: update .all-contributorsrc [skip ci]

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

.all-contributorsrc

@@ -225,7 +225,17 @@
       "contributions": [
         "code"
       ]
+    },
+    {
+      "login": "jsartisan",
+      "name": "Pawan Kumar",
+      "avatar_url": "https://avatars1.githubusercontent.com/u/6636360?v=4",
+      "profile": "https://github.com/jsartisan",
+      "contributions": [
+        "code"
+      ]
     }
+
   ],
   "contributorsPerLine": 7,
   "projectName": "appsmith",

README.md

@@ -130,6 +130,7 @@ The Appsmith platform is available under the [Apache License 2.0](https://www.ap
   <tr>
     <td align="center"><a href="https://github.com/sumanthyedoti"><img src="https://avatars3.githubusercontent.com/u/30371888?v=4?s=100" width="100px;" alt=""/><br /><sub><b>Sumanth Yedoti</b></sub></a><br /><a href="https://github.com/appsmithorg/appsmith/commits?author=sumanthyedoti" title="Code">💻</a></td>
     <td align="center"><a href="https://github.com/rishabhsaxena"><img src="https://avatars0.githubusercontent.com/u/1944800?v=4?s=100" width="100px;" alt=""/><br /><sub><b>Rishabh Saxena </b></sub></a><br /><a href="https://github.com/appsmithorg/appsmith/commits?author=rishabhsaxena" title="Code">💻</a></td>
+    <td align="center"><a href="https://github.com/jsartisan"><img src="https://avatars1.githubusercontent.com/u/6636360?v=4?s=100" width="100px;" alt=""/><br /><sub><b>Pawan Kumar</b></sub></a><br /><a href="https://github.com/appsmithorg/appsmith/commits?author=jsartisan" title="Code">💻</a></td>
   </tr>
 </table>