Bump eslint from 8.55.0 to 8.56.0 in /extensions/ql-vscode

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] <support@github.com>

Author: dependabot[bot]

extensions/ql-vscode/package-lock.json

@@ -2003,7 +2003,7 @@
     "cross-env": "^7.0.3",
     "css-loader": "^6.8.1",
     "del": "^6.0.0",
-    "eslint": "^8.23.1",
+    "eslint": "^8.56.0",
     "eslint-config-prettier": "^9.0.0",
     "eslint-plugin-etc": "^2.0.2",
     "eslint-plugin-github": "^4.4.1",