correct regression where notifications scope is not pushing to push server

app/services/post_alerter.rb

@@ -398,7 +398,7 @@ class PostAlerter
   def push_notification(user, payload)
     if SiteSetting.allow_user_api_key_scopes.split("|").include?("push") && SiteSetting.allowed_user_api_push_urls.present?
       clients = user.user_api_keys
-          .where("'push' = ANY(scopes) AND push_url IS NOT NULL AND position(push_url in ?) > 0 AND revoked_at IS NULL",
+          .where("('push' = ANY(scopes) OR 'notifications' = ANY(scopes)) AND push_url IS NOT NULL AND position(push_url in ?) > 0 AND revoked_at IS NULL",
                   SiteSetting.allowed_user_api_push_urls)
           .pluck(:client_id, :push_url)
 

spec/services/post_alerter_spec.rb

@@ -338,7 +338,7 @@ describe PostAlerter do
                            client_id: "xxx#{i}",
                            key: "yyy#{i}",
                            application_name: "iPhone#{i}",
-                           scopes: ['push'],
+                           scopes: ['notifications'],
                            push_url: "https://site2.com/push")
       end