build(deps-dev): Bump eslint from 8.57.0 to 9.15.0

Bumps [eslint](https://github.com/eslint/eslint) from 8.57.0 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@v8.57.0...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>

docs/package.json

@@ -74,7 +74,7 @@
     "ember-source": "~6.0.1",
     "ember-svg-jar": "^2.6.0",
     "ember-template-lint": "^5.13.0",
-    "eslint": "^8.57.0",
+    "eslint": "^9.15.0",
     "eslint-config-prettier": "^9.1.0",
     "eslint-plugin-ember": "^12.3.3",
     "eslint-plugin-n": "^17.14.0",

ember-math-helpers/package.json

@@ -51,7 +51,7 @@
     "@typescript-eslint/eslint-plugin": "^8.16.0",
     "@typescript-eslint/parser": "^8.16.0",
     "concurrently": "9.1.0",
-    "eslint": "^8.57.0",
+    "eslint": "^9.15.0",
     "eslint-config-prettier": "9.1.0",
     "eslint-plugin-decorator-position": "6.0.0",
     "eslint-plugin-ember": "12.3.3",