erp5_json_form: React form display error message in red

bt5/erp5_json_form/SkinTemplateItem/portal_skins/erp5_json_form_react_jsonschema_form/react-jsonschema-form-gadget.css.css

@@ -48,3 +48,8 @@
     display: none;
 }
 
+
+.rjsf .error-detail .text-danger {
+  color: red;
+}
+