Merge branch 'update_composer_event_name' into 'master'

Update name of Composer event to push_package

See merge request gitlab-org/gitlab!39398

lib/api/composer_packages.rb

@@ -123,7 +123,7 @@ module API
             bad_request!
           end
 
-          track_event('register_package')
+          track_event('push_package')
 
           ::Packages::Composer::CreatePackageService
             .new(authorized_user_project, current_user, declared_params)

spec/support/shared_examples/requests/api/composer_packages_shared_examples.rb

@@ -72,7 +72,7 @@ RSpec.shared_examples 'Composer package creation' do |user_type, status, add_mem
 
       expect(response).to have_gitlab_http_status(status)
     end
-    it_behaves_like 'a gitlab tracking event', described_class.name, 'register_package'
+    it_behaves_like 'a gitlab tracking event', described_class.name, 'push_package'
   end
 end