Resolve some issues with `babel-plugin-ember-template-compilation

v2.2.2`

The v2.2.2 release breaks our ember-template-imports v3 based setup.

We need to update to v4 to fix those and also fix the scope issues we
accidentally depended on.

Author: Windvis

package-lock.json

@@ -94,7 +94,7 @@
     "ember-file-upload": "^8.4.0",
     "ember-focus-trap": "^1.1.0",
     "ember-modifier": "^4.1.0",
-    "ember-template-imports": "^3.4.2",
+    "ember-template-imports": "^4.1.0",
     "ember-test-selectors": "^6.0.0",
     "ember-truth-helpers": "^3.1.1 || ^4.0.3",
     "inputmask": "^5.0.9-beta.45",
@@ -214,6 +214,6 @@
     }
   },
   "volta": {
-    "node": "18.18.0"
+    "node": "18.20.2"
   }
 }

package.json

@@ -67,9 +67,9 @@ module('Integration | Modifier | au-date-input', function (hooks) {
       </template>,
     );
 
-    const input = find('input');
+    const inputElement = find('input');
 
-    await clearInput(input!);
+    await clearInput(inputElement!);
     assert.verifySteps(
       ['true', 'true'],
       '`@onChange` returns `null` if the input is cleared',