Merge pull request #1480 from buildtesters/all-contributors/add-Xiang18

docs: add Xiang18 as a contributor for code, test, and 2 more

.all-contributorsrc

@@ -19,6 +19,18 @@
       "contributions": [
         "code"
       ]
+    },
+    {
+      "login": "Xiang18",
+      "name": "Xiang18",
+      "avatar_url": "https://avatars.githubusercontent.com/u/39176411?v=4",
+      "profile": "https://github.com/xiang18",
+      "contributions": [
+        "code",
+        "test",
+        "doc",
+        "bug"
+      ]
     }
   ]
 }

ALL-CONTRIBUTORS.md

@@ -8,6 +8,7 @@
   <tbody>
     <tr>
       <td align="center" valign="top" width="14.28%"><a href="https://www.linkedin.com/in/shahzebmsiddiqui/"><img src="https://avatars.githubusercontent.com/u/12942230?v=4?s=100" width="100px;" alt="Shahzeb Siddiqui"/><br /><sub><b>Shahzeb Siddiqui</b></sub></a><br /><a href="https://github.com/buildtesters/buildtest/commits?author=shahzebsiddiqui" title="Code">💻</a></td>
+      <td align="center" valign="top" width="14.28%"><a href="https://github.com/xiang18"><img src="https://avatars.githubusercontent.com/u/39176411?v=4?s=100" width="100px;" alt="Xiang18"/><br /><sub><b>Xiang18</b></sub></a><br /><a href="https://github.com/buildtesters/buildtest/commits?author=Xiang18" title="Code">💻</a> <a href="https://github.com/buildtesters/buildtest/commits?author=Xiang18" title="Tests">⚠️</a> <a href="https://github.com/buildtesters/buildtest/commits?author=Xiang18" title="Documentation">📖</a> <a href="https://github.com/buildtesters/buildtest/issues?q=author%3AXiang18" title="Bug reports">🐛</a></td>
     </tr>
   </tbody>
 </table>