Remove redundant access token spec example

spec/services/auth/container_registry_authentication_service_spec.rb

@@ -111,17 +111,6 @@ describe Auth::ContainerRegistryAuthenticationService, services: true do
     it_behaves_like 'not a container repository factory'
   end
 
-  describe '#full_access_token' do
-    let(:project) { create(:empty_project) }
-    let(:token) { described_class.full_access_token(project.path_with_namespace) }
-
-    subject { { token: token } }
-
-    it_behaves_like 'a accessible' do
-      let(:actions) { ['*'] }
-    end
-  end
-
   context 'user authorization' do
     let(:current_user) { create(:user) }