Update @ember/test-helpers in the new app

Author: NullVoxPopuli

addon/package.json

@@ -51,7 +51,7 @@
     "@ember/optional-features": "^2.0.0",
     "@ember/string": "^3.1.1",
     "@ember/test-helpers": "^3.0.3",
-    "@embroider/test-setup": "^2.1.1",
+    "@embroider/test-setup": "^3.0.1",
     "@glimmer/component": "^1.1.2",
     "@tsconfig/ember": "^2.0.0",
     "@types/qunit": "^2.19.4",

pnpm-lock.yaml

@@ -29,9 +29,9 @@
     "@babel/eslint-parser": "^7.19.1",
     "@ember/optional-features": "^2.0.0",
     "@ember/string": "^3.0.1",
-    "@ember/test-helpers": "^2.9.3",
+    "@ember/test-helpers": "^3.0.3",
     "@ember/test-waiters": "^3.0.2",
-    "@embroider/test-setup": "^2.1.1",
+    "@embroider/test-setup": "^3.0.1",
     "@glimmer/component": "^1.1.2",
     "@glimmer/tracking": "^1.1.2",
     "@tsconfig/ember": "^2.0.0",