Qa remove spec from smoke tests.

qa/qa/specs/features/browser_ui/2_plan/ee_epic/promote_issue_to_epic_spec.rb

 # frozen_string_literal: true
 
 module QA
-  context 'Plan', :smoke do
+  context 'Plan' do
     describe 'promote issue to epic' do
       let(:issue_title) { "My Awesome Issue #{SecureRandom.hex(8)}" }