Bump eslint-config-prettier from 8.5.0 to 9.1.0

Bumps [eslint-config-prettier](https://github.com/prettier/eslint-config-prettier) from 8.5.0 to 9.1.0.
- [Changelog](https://github.com/prettier/eslint-config-prettier/blob/main/CHANGELOG.md)
- [Commits](prettier/eslint-config-prettier@v8.5.0...v9.1.0)

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

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

Author: dependabot[bot]

addon/package.json

@@ -64,7 +64,7 @@
     "ember-source-channel-url": "^3.0.0",
     "ember-try": "^3.0.0",
     "eslint": "^7.32.0",
-    "eslint-config-prettier": "^8.3.0",
+    "eslint-config-prettier": "^9.1.0",
     "eslint-plugin-ember": "^7.8.1",
     "eslint-plugin-node": "^11.1.0",
     "eslint-plugin-prettier": "^4.0.0",