prod: 移除 mysql 容器的 security_opt/cap 以修复 setgid 报错

docker-compose.prod.yml

@@ -87,14 +87,6 @@ services:
     networks:
       - ai-cs-network
     restart: unless-stopped
-    security_opt:
-      - no-new-privileges:true
-    cap_drop:
-      - ALL
-    cap_add:
-      - CHOWN
-      - DAC_OVERRIDE
-      - FOWNER
 
   # 后端服务（使用预构建镜像）
   backend: