chore(deps): update dependency ember-cli-babel to v8

Author: renovate[bot]

docs-app/package.json

@@ -83,7 +83,7 @@
     "ember-changeset-validations": "^4.1.1",
     "ember-cli": "~5.2.0",
     "ember-cli-app-version": "^6.0.1",
-    "ember-cli-babel": "^7.26.11",
+    "ember-cli-babel": "^8.0.0",
     "ember-cli-dependency-checker": "^3.3.1",
     "ember-cli-deprecation-workflow": "^2.1.0",
     "ember-cli-htmlbars": "^6.1.1",

test-app/package.json

@@ -77,7 +77,7 @@
     "ember-browser-services": "^4.0.4",
     "ember-cli": "~5.2.0",
     "ember-cli-app-version": "^6.0.1",
-    "ember-cli-babel": "^7.26.11",
+    "ember-cli-babel": "^8.0.0",
     "ember-cli-dependency-checker": "^3.3.1",
     "ember-cli-htmlbars": "^6.1.1",
     "ember-cli-inject-live-reload": "^2.1.0",