Merge branch '33095-mr-widget-ui' into 'master'

...ue_mr_widget/components/states/mr_widget_archived_spec.js

...get/components/states/mr_widget_auto_merge_failed_spec.js

...ue_mr_widget/components/states/mr_widget_checking_spec.js

...e_mr_widget/components/states/mr_widget_conflicts_spec.js

...idget/components/states/mr_widget_failed_to_merge_spec.js

...nts/states/mr_widget_merge_when_pipeline_succeeds_spec.js

.../vue_mr_widget/components/states/mr_widget_merged_spec.js

...widget/components/states/mr_widget_missing_branch_spec.js

...mr_widget/components/states/mr_widget_not_allowed_spec.js

...dget/components/states/mr_widget_pipeline_blocked_spec.js

...idget/components/states/mr_widget_pipeline_failed_spec.js

...widget/components/states/mr_widget_ready_to_merge_spec.js

...r_widget/components/states/mr_widget_sha_mismatch_spec.js

...pts/vue_mr_widget/components/states/mr_widget_wip_spec.js

spec/javascripts/vue_mr_widget/mock_data.js