docs: add e5LA as a contributor for doc (#3281)

* 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

@@ -3509,7 +3509,8 @@
       "avatar_url": "https://avatars.githubusercontent.com/u/208197507?v=4",
       "profile": "https://github.com/e5LA",
       "contributions": [
-        "code"
+        "code",
+        "doc"
       ]
     },
     {

README.md

@@ -573,7 +573,7 @@ This project is licensed under the terms of the MIT license.
       <td align="center" valign="top" width="16.66%"><a href="https://github.com/ssrijan-007-sys"><img src="https://avatars.githubusercontent.com/u/137605821?v=4?s=100" width="100px;" alt="ssrijan-007-sys"/><br /><sub><b>ssrijan-007-sys</b></sub></a><br /><a href="https://github.com/iluwatar/java-design-patterns/commits?author=ssrijan-007-sys" title="Code">💻</a></td>
     </tr>
     <tr>
-      <td align="center" valign="top" width="16.66%"><a href="https://github.com/e5LA"><img src="https://avatars.githubusercontent.com/u/208197507?v=4?s=100" width="100px;" alt="e5LA"/><br /><sub><b>e5LA</b></sub></a><br /><a href="https://github.com/iluwatar/java-design-patterns/commits?author=e5LA" title="Code">💻</a></td>
+      <td align="center" valign="top" width="16.66%"><a href="https://github.com/e5LA"><img src="https://avatars.githubusercontent.com/u/208197507?v=4?s=100" width="100px;" alt="e5LA"/><br /><sub><b>e5LA</b></sub></a><br /><a href="https://github.com/iluwatar/java-design-patterns/commits?author=e5LA" title="Code">💻</a> <a href="https://github.com/iluwatar/java-design-patterns/commits?author=e5LA" title="Documentation">📖</a></td>
       <td align="center" valign="top" width="16.66%"><a href="http://maziyar-gerami.github.io/portfolio/"><img src="https://avatars.githubusercontent.com/u/122622721?v=4?s=100" width="100px;" alt="Maziyar Gerami"/><br /><sub><b>Maziyar Gerami</b></sub></a><br /><a href="#translation-maziyar-gerami" title="Translation">🌍</a></td>
       <td align="center" valign="top" width="16.66%"><a href="https://github.com/yybmion"><img src="https://avatars.githubusercontent.com/u/113106136?v=4?s=100" width="100px;" alt="yoobin_mion"/><br /><sub><b>yoobin_mion</b></sub></a><br /><a href="https://github.com/iluwatar/java-design-patterns/commits?author=yybmion" title="Code">💻</a></td>
     </tr>