[Glimmer2/Cleanup] Remove tests related to private View APIs

packages/ember-glimmer/tests/integration/components/target-action-test.js

@@ -120,7 +120,7 @@ moduleFor('Components test: sendAction', class extends RenderingTest {
     this.assertNamedSendCount('didStartPlaying', 1);
   }
 
-  ['@htmlbars Calling sendAction on a component with a {{mut}} attr calls the function with arguments']() {
+  ['@test Calling sendAction on a component with a {{mut}} attr calls the function with arguments']() {
     this.renderDelegate('{{action-delegate playing=(mut playing)}}', {
       playing: null
     });

packages/ember-glimmer/tests/integration/syntax/each-test.js

@@ -332,7 +332,7 @@ moduleFor('Syntax test: {{#each as}}', class extends EachTest {
     this.assertInvariants(oldSnapshot, this.takeSnapshot());
   }
 
-  [`@htmlbars it renders all items with duplicate key values`]() {
+  [`@test it renders all items with duplicate key values`]() {
     this.render(`{{#each list key="text" as |item|}}{{item.text}}{{/each}}`, {
       list: emberA([{ text: 'Hello' }, { text: 'Hello' }, { text: 'Hello' }])
     });