Update sponsor.md

Signed-off-by: frankie <[email protected]>

Author: frankie-zeng

docs/about/sponsor.md

@@ -86,3 +86,4 @@ Please contact me to discuss what you want for this tier!
 | Date | Supporter | Method | Amount | Comment |
 | --- | --- | --- | --- | --- |
 | 2025-03-25 | 胖胖的风笛 | WeChat | ¥20 | 一杯coffee |
+| 2025-05-06 | **刚 | AliPay | ¥9.9 | 感谢作者开源 |