Merge branch 'ph/368038/collapseMergeDetails' into 'master'

...s/vue_merge_request_widget/components/state_container.vue

...e_request_widget/components/states/mr_widget_archived.vue

...widget/components/states/mr_widget_auto_merge_enabled.vue

..._widget/components/states/mr_widget_auto_merge_failed.vue

...e_request_widget/components/states/mr_widget_checking.vue

..._request_widget/components/states/mr_widget_conflicts.vue

...st_widget/components/states/mr_widget_failed_to_merge.vue

...rge_request_widget/components/states/mr_widget_merged.vue

...rge_request_widget/components/states/mr_widget_rebase.vue

...e_merge_request_widget/components/states/sha_mismatch.vue

...quest_widget/components/states/unresolved_discussions.vue

...rge_request_widget/components/states/work_in_progress.vue

...avascripts/vue_merge_request_widget/mr_widget_options.vue

...cripts/vue_merge_request_widget/stores/mr_widget_store.js

.../components/states/mr_widget_jira_association_missing.vue

...t_widget/components/states/mr_widget_policy_violation.vue

...widget/components/states/mr_widget_secondary_geo_node.vue

...avascripts/vue_merge_request_widget/mr_widget_options.vue

...ponents/states/mr_widget_jira_association_missing_spec.js

...dget/components/states/mr_widget_policy_violation_spec.js