Reflect the changed name

app/assets/javascripts/sidebar/mount_sidebar.js

@@ -5,7 +5,7 @@ import SidebarTimeTracking from './components/time_tracking/sidebar_time_trackin
 import SidebarAssignees from './components/assignees/sidebar_assignees.vue';
 import ConfidentialIssueSidebar from './components/confidential/confidential_issue_sidebar.vue';
 import SidebarMoveIssue from './lib/sidebar_move_issue';
-import LockIssueSidebar from './components/lock/lock_issue_sidebar.vue';
+import IssuableLockForm from './components/lock/issuable_lock_form.vue';
 import sidebarParticipants from './components/participants/sidebar_participants.vue';
 import sidebarSubscriptions from './components/subscriptions/sidebar_subscriptions.vue';
 import Translate from '../vue_shared/translate';
@@ -95,7 +95,7 @@ function mountLockComponent() {
           fullPath,
         },
         render: createElement =>
-          createElement(LockIssueSidebar, {
+          createElement(IssuableLockForm, {
             props: {
               isEditable: initialData.is_editable,
             },

spec/frontend/sidebar/lock/issuable_lock_form_spec.js

 import { shallowMount } from '@vue/test-utils';
 import { mockTracking, triggerEvent } from 'helpers/tracking_helper';
-import LockIssueSidebar from '~/sidebar/components/lock/lock_issue_sidebar.vue';
+import IssuableLockForm from '~/sidebar/components/lock/issuable_lock_form.vue';
 import EditForm from '~/sidebar/components/lock/edit_form.vue';
 import createStore from '~/notes/stores';
 import { createStore as createMrStore } from '~/mr_notes/stores';
 import { ISSUABLE_TYPE_ISSUE, ISSUABLE_TYPE_MR } from './constants';
 
-describe('LockIssueSidebar', () => {
+describe('IssuableLockForm', () => {
   let wrapper;
   let store;
   let mediator;
@@ -41,7 +41,7 @@ describe('LockIssueSidebar', () => {
   };
 
   const createComponent = ({ props = {} }) => {
-    wrapper = shallowMount(LockIssueSidebar, {
+    wrapper = shallowMount(IssuableLockForm, {
       store,
       propsData: {
         isEditable: true,