Merge branch '328257-try-to-improve-loading-and-caching' into 'master'

...ets/javascripts/codequality_report/codequality_report.vue

...scripts/codequality_report/codequality_report_graphql.vue

...graphql/queries/get_code_quality_violations.query.graphql

...pp/assets/javascripts/codequality_report/store/actions.js

...pp/assets/javascripts/codequality_report/store/getters.js

...ts/javascripts/codequality_report/store/mutation_types.js

.../assets/javascripts/codequality_report/store/mutations.js

ee/app/assets/javascripts/codequality_report/store/state.js

ee/app/assets/javascripts/codequality_report/store/utils.js

...ripts/pages/projects/pipelines/show/codequality_report.js

ee/spec/features/projects/pipelines/pipeline_spec.rb

...end/codequality_report/codequality_report_graphql_spec.js

...ec/frontend/codequality_report/codequality_report_spec.js

ee/spec/frontend/codequality_report/mock_data.js

ee/spec/frontend/codequality_report/store/actions_spec.js

ee/spec/frontend/codequality_report/store/mutations_spec.js

ee/spec/frontend/fixtures/codequality_report.rb

locale/gitlab.pot