fix(#I188NA): Administrators Default 内置角色增加保护

#Comment
comment #I188NA

#Issue
close https://gitee.com/LongbowEnterprise/dashboard/issues?id=I188NA

src/admin/Bootstrap.DataAccess/Helper/RoleHelper.cs

@@ -90,7 +90,7 @@ namespace Bootstrap.DataAccess
             // 内置两个角色禁止修改
             var roles = new string[] { "Administrators", "Default" };
             var rs = Retrieves().Where(r => roles.Any(rl => rl.Equals(r.RoleName, StringComparison.OrdinalIgnoreCase)));
-            if (rs.Any(r => r.Id == p.Id)) return true;
+            if (rs.Any()) return true;
 
             var ret = DbContextManager.Create<Role>()?.Save(p) ?? false;
             if (ret) CacheCleanUtility.ClearCache(roleIds: string.IsNullOrEmpty(p.Id) ? new List<string>() : new List<string> { p.Id });