docs: add riccardo-vettore as a contributor for code (#177)

* docs: update README.md [skip ci]

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

---------

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

.all-contributorsrc

@@ -147,6 +147,15 @@
       "contributions": [
         "code"
       ]
+    },
+    {
+      "login": "riccardo-vettore",
+      "name": "Riccardo Vettore",
+      "avatar_url": "https://avatars.githubusercontent.com/u/108279675?v=4",
+      "profile": "https://www.riccardovettore.dev",
+      "contributions": [
+        "code"
+      ]
     }
   ],
   "contributorsPerLine": 7,

README.md

@@ -101,6 +101,7 @@ Thanks goes to these wonderful people ([emoji key](https://allcontributors.org/d
       <td align="center" valign="top" width="14.28%"><a href="https://leonardomontini.dev/"><img src="https://avatars.githubusercontent.com/u/7253929?v=4?s=100" width="100px;" alt="Leonardo Montini"/><br /><sub><b>Leonardo Montini</b></sub></a><br /><a href="https://github.com/qwikifiers/qwik-ui/commits?author=Balastrong" title="Code">💻</a> <a href="https://github.com/qwikifiers/qwik-ui/issues?q=author%3ABalastrong" title="Bug reports">🐛</a></td>
       <td align="center" valign="top" width="14.28%"><a href="https://itai.netlify.app/"><img src="https://avatars.githubusercontent.com/u/37772742?v=4?s=100" width="100px;" alt="Itai Mizlish"/><br /><sub><b>Itai Mizlish</b></sub></a><br /><a href="https://github.com/qwikifiers/qwik-ui/commits?author=itaim18" title="Code">💻</a> <a href="https://github.com/qwikifiers/qwik-ui/commits?author=itaim18" title="Documentation">📖</a></td>
       <td align="center" valign="top" width="14.28%"><a href="http://www.luisbeqja.com"><img src="https://avatars.githubusercontent.com/u/75300376?v=4?s=100" width="100px;" alt="Luis Beqja"/><br /><sub><b>Luis Beqja</b></sub></a><br /><a href="https://github.com/qwikifiers/qwik-ui/commits?author=luisbeqja" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://www.riccardovettore.dev"><img src="https://avatars.githubusercontent.com/u/108279675?v=4?s=100" width="100px;" alt="Riccardo Vettore"/><br /><sub><b>Riccardo Vettore</b></sub></a><br /><a href="https://github.com/qwikifiers/qwik-ui/commits?author=riccardo-vettore" title="Code">💻</a></td>
     </tr>
   </tbody>
 </table>