docs: update README.md [skip ci]

Author: allcontributors[bot]

README.md

@@ -6,7 +6,7 @@
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@@ -569,6 +569,7 @@ This project is licensed under the terms of the MIT license.
       <td align="center" valign="top" width="16.66%"><a href="https://github.com/johnklint81"><img src="https://avatars.githubusercontent.com/u/70539458?v=4?s=100" width="100px;" alt="John Klint"/><br /><sub><b>John Klint</b></sub></a><br /><a href="https://github.com/iluwatar/java-design-patterns/commits?author=johnklint81" title="Code">💻</a></td>
       <td align="center" valign="top" width="16.66%"><a href="https://github.com/sanurah"><img src="https://avatars.githubusercontent.com/u/16178588?v=4?s=100" width="100px;" alt="Sanura Hettiarachchi"/><br /><sub><b>Sanura Hettiarachchi</b></sub></a><br /><a href="https://github.com/iluwatar/java-design-patterns/commits?author=sanurah" title="Code">💻</a></td>
       <td align="center" valign="top" width="16.66%"><a href="https://github.com/2897robo"><img src="https://avatars.githubusercontent.com/u/31699375?v=4?s=100" width="100px;" alt="Kim Gi Uk"/><br /><sub><b>Kim Gi Uk</b></sub></a><br /><a href="https://github.com/iluwatar/java-design-patterns/commits?author=2897robo" title="Code">💻</a></td>
+      <td align="center" valign="top" width="16.66%"><a href="https://github.com/Suchismita-Deb"><img src="https://avatars.githubusercontent.com/u/68535074?v=4?s=100" width="100px;" alt="Suchismita Deb"/><br /><sub><b>Suchismita Deb</b></sub></a><br /><a href="https://github.com/iluwatar/java-design-patterns/commits?author=Suchismita-Deb" title="Code">💻</a></td>
     </tr>
   </tbody>
 </table>