update @embroider/test-setup to fix CI

Author: mansona

.github/workflows/ci.yml

@@ -70,8 +70,8 @@ jobs:
           - ember-release
           - ember-beta
           - ember-canary
-          # - embroider-safe
-          # - embroider-optimized
+          - embroider-safe
+          - embroider-optimized
 
     steps:
       - uses: actions/checkout@v4

package.json

@@ -60,7 +60,7 @@
     "@ember/optional-features": "^2.0.0",
     "@ember/string": "^3.0.1",
     "@ember/test-helpers": "^2.9.3",
-    "@embroider/test-setup": "^2.1.1",
+    "@embroider/test-setup": "^3.0.2",
     "@fortawesome/ember-fontawesome": "^1.0.0",
     "@fortawesome/fontawesome-svg-core": "^6.5.1",
     "@fortawesome/free-brands-svg-icons": "^6.4.0",