Remove the unused instance variable from the controller

Changelog: other

app/controllers/projects/packages/infrastructure_registry_controller.rb

@@ -9,7 +9,6 @@ module Projects
 
       def show
         @package = project.packages.find(params[:id])
-        @package_files = @package.installable_package_files.recent
       end
     end
   end

spec/controllers/projects/packages/infrastructure_registry_controller_spec.rb

@@ -41,17 +41,5 @@ RSpec.describe Projects::Packages::InfrastructureRegistryController do
 
       it_behaves_like 'returning response status', :not_found
     end
-
-    context 'with package file pending destruction' do
-      let_it_be(:package_file_pending_destruction) { create(:package_file, :pending_destruction, package: terraform_module) }
-
-      let(:terraform_module_package_file) { terraform_module.package_files.first }
-
-      it 'does not return them' do
-        subject
-
-        expect(assigns(:package_files)).to contain_exactly(terraform_module_package_file)
-      end
-    end
   end
 end