fix: live query role cache does not clear when a user is added to a role (#8026)

src/LiveQuery/ParseCloudCodePublisher.js

@@ -19,6 +19,13 @@ class ParseCloudCodePublisher {
     this._onCloudCodeMessage(Parse.applicationId + 'afterDelete', request);
   }
 
+  onClearCachedRoles(user: Parse.Object) {
+    this.parsePublisher.publish(
+      Parse.applicationId + 'clearCache',
+      JSON.stringify({ userId: user.id })
+    );
+  }
+
   // Request is the request object from cloud code functions. request.object is a ParseObject.
   _onCloudCodeMessage(type: string, request: any): void {
     logger.verbose(