docs: add opello as a contributor for code (#4772)

* docs: update .github/README.md [skip ci]

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

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

.all-contributorsrc

@@ -1248,6 +1248,15 @@
       "contributions": [
         "code"
       ]
+    },
+    {
+      "login": "opello",
+      "name": "Dan",
+      "avatar_url": "https://avatars.githubusercontent.com/u/199623?v=4",
+      "profile": "http://opello.org",
+      "contributions": [
+        "code"
+      ]
     }
   ],
   "contributorsPerLine": 7,

.github/README.md

@@ -124,7 +124,7 @@ A lot of our work is based on the great effort of others. We would love to exten
 ## Contributors ✨
 
 <!-- ALL-CONTRIBUTORS-BADGE:START - Do not remove or modify this section -->
-[![All Contributors](https://img.shields.io/badge/all_contributors-132-orange.svg?style=for-the-badge)](#contributors)
+[![All Contributors](https://img.shields.io/badge/all_contributors-133-orange.svg?style=for-the-badge)](#contributors)
 <!-- ALL-CONTRIBUTORS-BADGE:END -->
 
 Thanks goes to these wonderful people ([emoji key](https://allcontributors.org/docs/en/emoji-key)):
@@ -305,6 +305,7 @@ Thanks goes to these wonderful people ([emoji key](https://allcontributors.org/d
       <td align="center"><a href="https://github.com/mgale456"><img src="https://avatars.githubusercontent.com/u/55673155?v=4?s=100" width="100px;" alt="mgale456"/><br /><sub><b>mgale456</b></sub></a><br /><a href="https://github.com/truecharts/charts/commits?author=mgale456" title="Code">💻</a></td>
       <td align="center"><a href="https://github.com/fenichelar"><img src="https://avatars.githubusercontent.com/u/3437075?v=4?s=100" width="100px;" alt="Alec Fenichel"/><br /><sub><b>Alec Fenichel</b></sub></a><br /><a href="https://github.com/truecharts/charts/commits?author=fenichelar" title="Code">💻</a></td>
       <td align="center"><a href="https://github.com/boostchicken"><img src="https://avatars.githubusercontent.com/u/427295?v=4?s=100" width="100px;" alt="John Dorman"/><br /><sub><b>John Dorman</b></sub></a><br /><a href="https://github.com/truecharts/charts/commits?author=boostchicken" title="Code">💻</a></td>
+      <td align="center"><a href="http://opello.org"><img src="https://avatars.githubusercontent.com/u/199623?v=4?s=100" width="100px;" alt="Dan"/><br /><sub><b>Dan</b></sub></a><br /><a href="https://github.com/truecharts/charts/commits?author=opello" title="Code">💻</a></td>
     </tr>
   </tbody>
 </table>