doc: update template/contributors.ejs.

Author: github-actions[bot]

template/contributors.ejs

@@ -225,6 +225,9 @@
 <a href="https://github.com/wingrez" title="Wingrez">
   <img src="https://avatars.githubusercontent.com/u/31106425?v=4" width="42;" alt="Wingrez"/>
 </a>
+<a href="https://github.com/XBGzZ" title="XBG">
+  <img src="https://avatars.githubusercontent.com/u/66010822?v=4" width="42;" alt="XBG"/>
+</a>
 <a href="https://github.com/XD-DENG" title="Xiaodong DENG">
   <img src="https://avatars.githubusercontent.com/u/11539188?v=4" width="42;" alt="Xiaodong DENG"/>
 </a>