docs(contributor): contributors readme action update (#155)

Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>

README.md

@@ -406,6 +406,13 @@ chat_type: "0"
             <sub><b>Hugh Gao</b></sub>
         </a>
     </td>
+    <td align="center">
+        <a href="https://github.com/fantasticmao">
+            <img src="https://avatars.githubusercontent.com/u/20675747?v=4" width="100;" alt="fantasticmao"/>
+            <br />
+            <sub><b>Mao Mao</b></sub>
+        </a>
+    </td>
     <td align="center">
         <a href="https://github.com/iblogc">
             <img src="https://avatars.githubusercontent.com/u/3283023?v=4" width="100;" alt="iblogc"/>