docs: add saksham-joshi as a contributor for code (#423)

* docs: update README.md [skip ci]

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

---------

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

Author: allcontributors[bot]

.all-contributorsrc

@@ -371,7 +371,8 @@
       "avatar_url": "https://avatars.githubusercontent.com/u/109752898?v=4",
       "profile": "https://sakshamjoshi.vercel.app/",
       "contributions": [
-        "design"
+        "design",
+        "code"
       ]
     }
   ],

README.md

@@ -289,7 +289,7 @@ This project is licensed under the MIT License - see the [LICENSE.md](./LICENSE)
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/Adamou02"><img src="https://avatars.githubusercontent.com/u/42783707?v=4?s=100" width="100px;" alt="Adam Bouhrara"/><br /><sub><b>Adam Bouhrara</b></sub></a><br /><a href="https://github.com/ashutosh1919/masterPortfolio/commits?author=Adamou02" title="Code">💻</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/16ratneshkumar"><img src="https://avatars.githubusercontent.com/u/142919875?v=4?s=100" width="100px;" alt="Ratnesh Kumar"/><br /><sub><b>Ratnesh Kumar</b></sub></a><br /><a href="https://github.com/ashutosh1919/masterPortfolio/commits?author=16ratneshkumar" title="Code">💻</a> <a href="https://github.com/ashutosh1919/masterPortfolio/commits?author=16ratneshkumar" title="Documentation">📖</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/Towbee05"><img src="https://avatars.githubusercontent.com/u/114928370?v=4?s=100" width="100px;" alt="Tobi"/><br /><sub><b>Tobi</b></sub></a><br /><a href="https://github.com/ashutosh1919/masterPortfolio/commits?author=Towbee05" title="Documentation">📖</a></td>
-      <td align="center" valign="top" width="14.28%"><a href="https://sakshamjoshi.vercel.app/"><img src="https://avatars.githubusercontent.com/u/109752898?v=4?s=100" width="100px;" alt="SAKSHAM JOSHI"/><br /><sub><b>SAKSHAM JOSHI</b></sub></a><br /><a href="#design-saksham-joshi" title="Design">🎨</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://sakshamjoshi.vercel.app/"><img src="https://avatars.githubusercontent.com/u/109752898?v=4?s=100" width="100px;" alt="SAKSHAM JOSHI"/><br /><sub><b>SAKSHAM JOSHI</b></sub></a><br /><a href="#design-saksham-joshi" title="Design">🎨</a> <a href="https://github.com/ashutosh1919/masterPortfolio/commits?author=saksham-joshi" title="Code">💻</a></td>
     </tr>
   </tbody>
 </table>