docs: add benaor as a contributor for maintenance (#405)

* 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

@@ -90,7 +90,8 @@
       "avatar_url": "https://avatars.githubusercontent.com/u/58249772?v=4",
       "profile": "https://github.com/benaor",
       "contributions": [
-        "code"
+        "code",
+        "maintenance"
       ]
     },
     {

README.md

@@ -128,7 +128,7 @@ Thanks goes to these wonderful people ([emoji key](https://allcontributors.org/d
     </tr>
     <tr>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/florent-uzio"><img src="https://avatars.githubusercontent.com/u/36513774?v=4?s=100" width="100px;" alt="Florent"/><br /><sub><b>Florent</b></sub></a><br /><a href="https://github.com/GemWallet/gemwallet-extension/issues?q=author%3Aflorent-uzio" title="Bug reports">🐛</a> <a href="#ideas-florent-uzio" title="Ideas, Planning, & Feedback">🤔</a> <a href="https://github.com/GemWallet/gemwallet-extension/commits?author=florent-uzio" title="Code">💻</a></td>
-      <td align="center" valign="top" width="14.28%"><a href="https://github.com/benaor"><img src="https://avatars.githubusercontent.com/u/58249772?v=4?s=100" width="100px;" alt="Benjamin"/><br /><sub><b>Benjamin</b></sub></a><br /><a href="https://github.com/GemWallet/gemwallet-extension/commits?author=benaor" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/benaor"><img src="https://avatars.githubusercontent.com/u/58249772?v=4?s=100" width="100px;" alt="Benjamin"/><br /><sub><b>Benjamin</b></sub></a><br /><a href="https://github.com/GemWallet/gemwallet-extension/commits?author=benaor" title="Code">💻</a> <a href="#maintenance-benaor" title="Maintenance">🚧</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/rikublock"><img src="https://avatars.githubusercontent.com/u/46352032?v=4?s=100" width="100px;" alt="Riku"/><br /><sub><b>Riku</b></sub></a><br /><a href="https://github.com/GemWallet/gemwallet-extension/issues?q=author%3Arikublock" title="Bug reports">🐛</a> <a href="#ideas-rikublock" title="Ideas, Planning, & Feedback">🤔</a> <a href="https://github.com/GemWallet/gemwallet-extension/commits?author=rikublock" title="Code">💻</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://github.com/tfevre"><img src="https://avatars.githubusercontent.com/u/114390906?v=4?s=100" width="100px;" alt="tfevre"/><br /><sub><b>tfevre</b></sub></a><br /><a href="https://github.com/GemWallet/gemwallet-extension/issues?q=author%3Atfevre" title="Bug reports">🐛</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://www.linkedin.com/in/afolabisunday/"><img src="https://avatars.githubusercontent.com/u/31351334?v=4?s=100" width="100px;" alt="Afolabi Sunday"/><br /><sub><b>Afolabi Sunday</b></sub></a><br /><a href="#ideas-garantor" title="Ideas, Planning, & Feedback">🤔</a> <a href="https://github.com/GemWallet/gemwallet-extension/issues?q=author%3Agarantor" title="Bug reports">🐛</a></td>