Merge branch 'qe-skip-dependency-proxy-saml-spec-on-live-env' into 'master'

Skip Dependency Proxy Group SSO spec on live envs

See merge request gitlab-org/gitlab!76583

qa/qa/specs/features/ee/browser_ui/5_package/dependency_proxy_sso_spec.rb

 # frozen_string_literal: true
 
 module QA
-  RSpec.describe 'Package', :orchestrated, :group_saml, :requires_admin, except: { subdomain: :staging } do
+  RSpec.describe 'Package', :orchestrated, :group_saml, :requires_admin, :skip_live_env do
     describe 'Dependency Proxy Group SSO' do
       include Support::API