Bump ember-cli from 5.4.1 to 5.5.0

Bumps [ember-cli](https://github.com/ember-cli/ember-cli) from 5.4.1 to 5.5.0.
- [Release notes](https://github.com/ember-cli/ember-cli/releases)
- [Changelog](https://github.com/ember-cli/ember-cli/blob/master/CHANGELOG.md)
- [Commits](ember-cli/ember-cli@v5.4.1...v5.5.0)

---
updated-dependencies:
- dependency-name: ember-cli
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

docs/package.json

@@ -38,7 +38,7 @@
     "broccoli-asset-rev": "^3.0.0",
     "concurrently": "^8.2.2",
     "ember-auto-import": "^2.7.2",
-    "ember-cli": "~5.4.1",
+    "ember-cli": "~5.5.0",
     "ember-cli-app-version": "^6.0.1",
     "ember-cli-babel": "^8.2.0",
     "ember-cli-clean-css": "^3.0.0",

test-app/package.json

@@ -39,7 +39,7 @@
     "broccoli-asset-rev": "^3.0.0",
     "concurrently": "^8.2.2",
     "ember-auto-import": "^2.7.2",
-    "ember-cli": "~5.4.1",
+    "ember-cli": "~5.5.0",
     "ember-cli-app-version": "^6.0.1",
     "ember-cli-babel": "^8.2.0",
     "ember-cli-clean-css": "^3.0.0",