chore(deps-dev): bump ember-cli from 4.12.2 to 6.0.0

Bumps [ember-cli](https://github.com/ember-cli/ember-cli) from 4.12.2 to 6.0.0.
- [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@v4.12.2...v6.0.0)

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

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

package.json

@@ -48,7 +48,7 @@
     "@typescript-eslint/parser": "^6.8.0",
     "babel-plugin-ember-template-compilation": "^2.2.5",
     "ember-auto-import": "^2.6.3",
-    "ember-cli": "~4.12.2",
+    "ember-cli": "~6.0.0",
     "ember-cli-babel": "^8.2.0",
     "ember-cli-dependency-checker": "^3.2.0",
     "ember-cli-htmlbars": "^6.3.0",