add my name to CREDITS.md after https://github.com/FreshRSS/FreshRSS/pull/7354 (#7358)

Signed-off-by: Zihao Diao <hi@ericdiao.com>

CREDITS.md

@@ -261,6 +261,7 @@ People are sorted by name so please keep this order.
 * [yzqzss|一座桥在水上](https://github.com/yzqzss): [contributions](https://github.com/FreshRSS/FreshRSS/pulls?q=is:pr+author:yzqzss), [Web](https://blog.othing.xyz/)
 * [Zhaofeng Li](https://github.com/zhaofengli): [contributions](https://github.com/FreshRSS/FreshRSS/pulls?q=is:pr+author:zhaofengli), [Web](https://zhaofeng.li/)
 * [Zhiyuan Zheng](https://github.com/zhzy0077): [contributions](https://github.com/FreshRSS/FreshRSS/pulls?q=is:pr+author:zhzy0077)
+* [Zihao "Eric" Diao](https://github.com/EricDiao): [contributions](https://github.com/FreshRSS/FreshRSS/pulls?q=is:pr+author:EricDiao), [Web](https://ericdiao.com/)
 * [zukizukizuki](https://github.com/zukizukizuki): [contributions](https://github.com/FreshRSS/FreshRSS/pulls?q=is:pr+author:zukizukizuki), [Web](https://zukkie.link/)
 * [нездалисько](https://github.com/crisukbot): [contributions](https://github.com/FreshRSS/FreshRSS/pulls?q=is:pr+author:crisukbot), [Web](https://noleron.com/)
 * [石渠清心](https://github.com/Felix2yu): [contributions](https://github.com/FreshRSS/FreshRSS/pulls?q=is:pr+author:Felix2yu), [Web](https://yufei.im/)