Add @dpanshug for doc

Author: ksen0

.all-contributorsrc

@@ -6887,6 +6887,15 @@
       "contributions": [
         "ideas"
       ]
+    },
+    {
+      "login": "dpanshug",
+      "name": "Dipanshu Gupta",
+      "avatar_url": "https://avatars.githubusercontent.com/u/97534722?v=4",
+      "profile": "https://github.com/dpanshug",
+      "contributions": [
+        "doc"
+      ]
     }
   ],
   "repoType": "github",

README.md

@@ -1145,6 +1145,7 @@ We recognize all types of contributions. This project follows the [all-contribut
       <td align="center" valign="top" width="16.66%"><a href="http://jennybkowalski.com"><img src="https://avatars.githubusercontent.com/u/11235412?v=4?s=64" width="64px;" alt="Jenny Biette Kowalski"/><br /><sub><b>Jenny Biette Kowalski</b></sub></a><br /><a href="#ideas-jennybkowalski" title="Ideas, Planning, & Feedback">🤔</a></td>
       <td align="center" valign="top" width="16.66%"><a href="https://github.com/wlaith"><img src="https://avatars.githubusercontent.com/u/98265005?v=4?s=64" width="64px;" alt="Laith Alwazani"/><br /><sub><b>Laith Alwazani</b></sub></a><br /><a href="#ideas-Wlaith" title="Ideas, Planning, & Feedback">🤔</a></td>
       <td align="center" valign="top" width="16.66%"><a href="https://github.com/jep-a"><img src="https://avatars.githubusercontent.com/u/20326207?v=4?s=64" width="64px;" alt="jep"/><br /><sub><b>jep</b></sub></a><br /><a href="#ideas-jep-a" title="Ideas, Planning, & Feedback">🤔</a></td>
+      <td align="center" valign="top" width="16.66%"><a href="https://github.com/dpanshug"><img src="https://avatars.githubusercontent.com/u/97534722?v=4?s=64" width="64px;" alt="Dipanshu Gupta"/><br /><sub><b>Dipanshu Gupta</b></sub></a><br /><a href="https://github.com/processing/p5.js/commits?author=dpanshug" title="Documentation">📖</a></td>
     </tr>
   </tbody>
 </table>