docs: add ZhuBoao as a contributor for code (#88)

* 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

@@ -88,6 +88,15 @@
         "a11y",
         "bug"
       ]
+    },
+    {
+      "login": "ZhuBoao",
+      "name": "LeonardoZhu",
+      "avatar_url": "https://avatars.githubusercontent.com/u/17305573?v=4",
+      "profile": "https://github.com/ZhuBoao",
+      "contributions": [
+        "code"
+      ]
     }
   ],
   "contributorsPerLine": 7,

README.md

@@ -132,6 +132,7 @@ Thank goes to these wonderful people ([emoji key](https://allcontributors.org/do
   </tr>
   <tr>
     <td align="center"><a href="https://github.com/luomo-pro"><img src="https://avatars.githubusercontent.com/u/41097395?v=4?s=50" width="50px;" alt=""/><br /><sub><b>luomo-pro</b></sub></a><br /><a href="#a11y-luomo-pro" title="Accessibility">️️️️♿️</a> <a href="https://github.com/fluttercandies/flutter_wechat_camera_picker/issues?q=author%3Aluomo-pro" title="Bug reports">🐛</a></td>
+    <td align="center"><a href="https://github.com/ZhuBoao"><img src="https://avatars.githubusercontent.com/u/17305573?v=4?s=50" width="50px;" alt=""/><br /><sub><b>LeonardoZhu</b></sub></a><br /><a href="https://github.com/fluttercandies/flutter_wechat_camera_picker/commits?author=ZhuBoao" title="Code">💻</a></td>
   </tr>
 </table>