docs: add ConanXie as a contributor for bug (#196)

* 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

@@ -138,6 +138,15 @@
       "contributions": [
         "translation"
       ]
+    },
+    {
+      "login": "ConanXie",
+      "name": "xiejie",
+      "avatar_url": "https://avatars.githubusercontent.com/u/10040846?v=4",
+      "profile": "https://github.com/ConanXie",
+      "contributions": [
+        "bug"
+      ]
     }
   ],
   "contributorsPerLine": 7,

README.md

@@ -391,6 +391,7 @@ Many thanks to these wonderful people ([emoji key](https://allcontributors.org/d
     <td align="center"><a href="https://github.com/KosukeSaigusa"><img src="https://avatars.githubusercontent.com/u/13669049?v=4?s=50" width="50px;" alt=""/><br /><sub><b>Kosuke Saigusa</b></sub></a><br /><a href="#translation-KosukeSaigusa" title="Translation">🌍</a></td>
     <td align="center"><a href="https://github.com/Jon-Millent"><img src="https://avatars.githubusercontent.com/u/17584565?v=4?s=50" width="50px;" alt=""/><br /><sub><b>三闻书店</b></sub></a><br /><a href="https://github.com/fluttercandies/flutter_wechat_assets_picker/commits?author=Jon-Millent" title="Documentation">📖</a></td>
     <td align="center"><a href="https://github.com/didiosn"><img src="https://avatars.githubusercontent.com/u/15895051?v=4?s=50" width="50px;" alt=""/><br /><sub><b>DidiosFaust</b></sub></a><br /><a href="#translation-didiosn" title="Translation">🌍</a></td>
+    <td align="center"><a href="https://github.com/ConanXie"><img src="https://avatars.githubusercontent.com/u/10040846?v=4?s=50" width="50px;" alt=""/><br /><sub><b>xiejie</b></sub></a><br /><a href="https://github.com/fluttercandies/flutter_wechat_assets_picker/issues?q=author%3AConanXie" title="Bug reports">🐛</a></td>
   </tr>
 </table>