Update validation.js to properly indicate required fields for accessibility

Author: engcom-Echo

lib/web/mage/validation.js

@@ -1936,7 +1936,7 @@ define([
             this.element
                 .find('.field.required')
                 .find('.control')
-                .find('input.required-entry, select.required-entry, textarea.required-entry')
+                .find('input.required-entry, select.required-entry, textarea.required-entry, input.required, select.required, textarea.required')//eslint-disable-line max-len
                 .attr('aria-required', 'true');
 
             this._listenFormValidate();