Fix specs update issue specs

app/services/issues/update_service.rb

@@ -62,7 +62,8 @@ module Issues
         notification_service.async.new_mentions_in_issue(issue, added_mentions, current_user)
       end
 
-      ZoomNotesService.new(issue, project, current_user, old_zoom_meetings: old_associations[:zoom_meetings]).execute
+      old_zoom_meetings = old_associations.fetch(:zoom_meetings, [])
+      ZoomNotesService.new(issue, project, current_user, old_zoom_meetings).execute
     end
 
     def handle_task_changes(issuable)

app/services/zoom_notes_service.rb

 # frozen_string_literal: true
 
 class ZoomNotesService
-  def initialize(issue, project, current_user, old_zoom_meetings: nil)
+  def initialize(issue, project, current_user, old_zoom_meetings)
     @issue = issue
     @project = project
     @current_user = current_user

spec/services/zoom_notes_service_spec.rb

@@ -12,7 +12,7 @@ describe ZoomNotesService do
     let(:old_zoom_meetings) { [] }
     let(:zoom_meetings) { [] }
 
-    subject { described_class.new(issue, project, user, old_zoom_meetings: old_zoom_meetings) }
+    subject { described_class.new(issue, project, user, old_zoom_meetings) }
 
     shared_examples 'no notifications' do
       it "doesn't create notifications" do