Merge pull request #3242 from dataease/pr@dev@fix_del_user

fix(用户管理): 删除用户没有删除对应第三方平台信息

backend/src/main/java/io/dataease/service/sys/SysUserService.java

@@ -421,6 +421,7 @@ public class SysUserService {
     public int delete(Long userId) {
         extAuthService.clearUserResource(userId);
         deleteUserRoles(userId);
+        sysUserAssistMapper.deleteByPrimaryKey(userId);
         return sysUserMapper.deleteByPrimaryKey(userId);
     }