chore(deps-dev): bump eslint from 8.57.1 to 9.15.0

Bumps [eslint](https://github.com/eslint/eslint) from 8.57.1 to 9.15.0.
- [Release notes](https://github.com/eslint/eslint/releases)
- [Changelog](https://github.com/eslint/eslint/blob/main/CHANGELOG.md)
- [Commits](eslint/eslint@v8.57.1...v9.15.0)

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

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

package.json

@@ -51,7 +51,7 @@
     "concurrently": "9.1.0",
     "ember-template-lint": "6.0.0",
     "ember-template-lint-plugin-prettier": "5.0.0",
-    "eslint": "8.57.1",
+    "eslint": "9.15.0",
     "eslint-config-prettier": "9.1.0",
     "eslint-plugin-ember": "12.3.1",
     "eslint-plugin-import": "2.31.0",