Merge branch 'copy-failed-spec-names' into 'master'

...s/pipelines/components/test_reports/test_case_details.vue

...ue_merge_request_widget/components/extensions/actions.vue

..._merge_request_widget/extensions/test_report/constants.js

.../vue_merge_request_widget/extensions/test_report/index.js

locale/gitlab.pot

...frontend/pipelines/test_reports/test_case_details_spec.js

spec/frontend/reports/mock_data/new_failures_report.json

...ontend/vue_mr_widget/extensions/test_report/index_spec.js