docs: add ArpanKrChakraborty as a contributor for code, test, and 2 more (#401)

* docs: update README.md

* docs: update .all-contributorsrc

---------

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

Author: allcontributors[bot]

.all-contributorsrc

@@ -156,6 +156,18 @@
         "code",
         "test"
       ]
+    },
+    {
+      "login": "ArpanKrChakraborty",
+      "name": "Arpan Chakraborty",
+      "avatar_url": "https://avatars.githubusercontent.com/u/60729468?v=4",
+      "profile": "https://github.com/ArpanKrChakraborty",
+      "contributions": [
+        "code",
+        "test",
+        "content",
+        "doc"
+      ]
     }
   ]
 }

README.md

@@ -119,6 +119,7 @@ Thanks goes to these wonderful people ([emoji key](https://allcontributors.org/d
       <td align="center" valign="top" width="14.28%"><a href="http://pipestream.ai"><img src="https://avatars.githubusercontent.com/u/313612?v=4?s=100" width="100px;" alt="Kristian Rickert"/><br /><sub><b>Kristian Rickert</b></sub></a><br /><a href="#code-krickert" title="Code">💻</a> <a href="#ideas-krickert" title="Ideas, Planning, & Feedback">🤔</a> <a href="#doc-krickert" title="Documentation">📖</a> <a href="#test-krickert" title="Tests">⚠️</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/KaleabArgaw"><img src="https://avatars.githubusercontent.com/u/49553213?v=4?s=100" width="100px;" alt="Kaleab A."/><br /><sub><b>Kaleab A.</b></sub></a><br /><a href="#code-KaleabArgaw" title="Code">💻</a> <a href="#doc-KaleabArgaw" title="Documentation">📖</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/mohammedfaisal"><img src="https://avatars.githubusercontent.com/u/3139595?v=4?s=100" width="100px;" alt="Mohammed Faisal"/><br /><sub><b>Mohammed Faisal</b></sub></a><br /><a href="#code-mohammedfaisal" title="Code">💻</a> <a href="#test-mohammedfaisal" title="Tests">⚠️</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/ArpanKrChakraborty"><img src="https://avatars.githubusercontent.com/u/60729468?v=4?s=100" width="100px;" alt="Arpan Chakraborty"/><br /><sub><b>Arpan Chakraborty</b></sub></a><br /><a href="#code-ArpanKrChakraborty" title="Code">💻</a> <a href="#test-ArpanKrChakraborty" title="Tests">⚠️</a> <a href="#content-ArpanKrChakraborty" title="Content">🖋</a> <a href="#doc-ArpanKrChakraborty" title="Documentation">📖</a></td>
     </tr>
   </tbody>
 </table>