:pencil2: Removed unnecessary async/await

frontend/src/services/notification.service.js

         }
     }
     _appendTagsToGrouping(parsed) {
-        const foundGrouping = currentProfile.groupings.find(async grouping =>
-            await grouping.grouping_id === parsed.grouping_id
+        const foundGrouping = currentProfile.groupings.find(grouping =>
+            grouping.grouping_id === parsed.grouping_id
         )
         if (foundGrouping) {
             const tagFromNotification = {