Bump eslint from 8.55.0 to 8.56.0 in /graph-sample

Bumps [eslint](https://github.com/eslint/eslint) from 8.55.0 to 8.56.0.
- [Release notes](https://github.com/eslint/eslint/releases)
- [Changelog](https://github.com/eslint/eslint/blob/main/CHANGELOG.md)
- [Commits](eslint/eslint@v8.55.0...v8.56.0)

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

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

graph-sample/package-lock.json

@@ -28,7 +28,7 @@
   },
   "devDependencies": {
     "@types/node": "^20.10.4",
-    "eslint": "^8.55.0",
+    "eslint": "^8.56.0",
     "eslint-plugin-node": "^11.1.0",
     "eslint-plugin-promise": "^6.1.1",
     "typescript": "^5.3.3"