Move registry breadcrumb to shared folder

- source
- tests

app/assets/javascripts/packages_and_registries/container_registry/explorer/index.js

@@ -3,7 +3,7 @@ import Vue from 'vue';
 import { parseBoolean } from '~/lib/utils/common_utils';
 import PerformancePlugin from '~/performance/vue_performance_plugin';
 import Translate from '~/vue_shared/translate';
-import RegistryBreadcrumb from './components/registry_breadcrumb.vue';
+import RegistryBreadcrumb from '~/packages_and_registries/shared/components/registry_breadcrumb.vue';
 import { apolloProvider } from './graphql/index';
 import RegistryExplorer from './pages/index.vue';
 import createRouter from './router';

spec/frontend/packages_and_registries/container_registry/explorer/components/registry_breadcrumb_spec.js → spec/frontend/packages_and_registries/shared/components/registry_breadcrumb_spec.js

 import { mount } from '@vue/test-utils';
 
-import component from '~/packages_and_registries/container_registry/explorer/components/registry_breadcrumb.vue';
+import component from '~/packages_and_registries/shared/components/registry_breadcrumb.vue';
 
 describe('Registry Breadcrumb', () => {
   let wrapper;