Update missing paths

app/assets/javascripts/vue_merge_request_widget/components/states/mr_widget_checking.vue

 <script>
-  import statusIcon from '../mr_widget_status_icon';
+  import statusIcon from '../mr_widget_status_icon.vue';
 
   export default {
     name: 'MRWidgetChecking',

app/assets/javascripts/vue_merge_request_widget/components/states/mr_widget_closed.vue

 <script>
   import mrWidgetAuthorTime from '../../components/mr_widget_author_time';
-  import statusIcon from '../mr_widget_status_icon';
+  import statusIcon from '../mr_widget_status_icon.vue';
 
   export default {
     name: 'MRWidgetClosed',

app/assets/javascripts/vue_merge_request_widget/components/states/mr_widget_conflicts.vue

 <script>
-  import statusIcon from '../mr_widget_status_icon';
+  import statusIcon from '../mr_widget_status_icon.vue';
 
   export default {
     name: 'MRWidgetConflicts',

spec/javascripts/vue_mr_widget/components/states/mr_widget_merging_spec.js

@@ -19,8 +19,8 @@ describe('MRWidgetMerging', () => {
 
   it('renders information about merge request being merged', () => {
     expect(
-      vm.$el.querySelector('.media-body').textContent.trim(),
-    ).toEqual('This merge request is in the process of being merged');
+      vm.$el.querySelector('.media-body').textContent.trim().replace(/\s\s+/g, ' ').replace(/[\r\n]+/g, ' '),
+    ).toContain('This merge request is in the process of being merged');
   });
 
   it('renders branch information', () => {