docs: add surjendu104 as a contributor for code (#2889)

* 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

@@ -2567,7 +2567,8 @@
       "avatar_url": "https://avatars.githubusercontent.com/u/101238933?v=4",
       "profile": "https://surjendu-pal.netlify.app/",
       "contributions": [
-        "translation"
+        "translation",
+        "code"
       ]
     },
     {

README.md

@@ -437,7 +437,7 @@ This project is licensed under the terms of the MIT license.
     </tr>
     <tr>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/VladimirCreator"><img src="https://avatars.githubusercontent.com/u/49140851?v=4?s=100" width="100px;" alt="Vladimir"/><br /><sub><b>Vladimir</b></sub></a><br /><a href="#translation-VladimirCreator" title="Translation">🌍</a></td>
-      <td align="center" valign="top" width="14.28%"><a href="https://surjendu-pal.netlify.app/"><img src="https://avatars.githubusercontent.com/u/101238933?v=4?s=100" width="100px;" alt="Surjendu"/><br /><sub><b>Surjendu</b></sub></a><br /><a href="#translation-surjendu104" title="Translation">🌍</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://surjendu-pal.netlify.app/"><img src="https://avatars.githubusercontent.com/u/101238933?v=4?s=100" width="100px;" alt="Surjendu"/><br /><sub><b>Surjendu</b></sub></a><br /><a href="#translation-surjendu104" title="Translation">🌍</a> <a href="https://github.com/iluwatar/java-design-patterns/commits?author=surjendu104" title="Code">💻</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/bakazhou"><img src="https://avatars.githubusercontent.com/u/81795984?v=4?s=100" width="100px;" alt="bakazhou"/><br /><sub><b>bakazhou</b></sub></a><br /><a href="https://github.com/iluwatar/java-design-patterns/commits?author=bakazhou" title="Code">💻</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/Owen-CH-Leung"><img src="https://avatars.githubusercontent.com/u/43698890?v=4?s=100" width="100px;" alt="Owen Leung"/><br /><sub><b>Owen Leung</b></sub></a><br /><a href="https://github.com/iluwatar/java-design-patterns/commits?author=Owen-CH-Leung" title="Code">💻</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/thestbar"><img src="https://avatars.githubusercontent.com/u/20283468?v=4?s=100" width="100px;" alt="Stavros Barousis"/><br /><sub><b>Stavros Barousis</b></sub></a><br /><a href="https://github.com/iluwatar/java-design-patterns/commits?author=thestbar" title="Documentation">📖</a></td>