chore(deps-dev): bump eslint-plugin-n in /playwright (ietf-tools#5304)

Bumps [eslint-plugin-n](https://github.com/eslint-community/eslint-plugin-n) from 15.5.1 to 15.6.1.
- [Release notes](https://github.com/eslint-community/eslint-plugin-n/releases)
- [Commits](eslint-community/eslint-plugin-n@15.5.1...15.6.1)

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

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

playwright/package-lock.json

@@ -11,7 +11,7 @@
     "eslint": "8.28.0",
     "eslint-config-standard": "17.0.0",
     "eslint-plugin-import": "2.26.0",
-    "eslint-plugin-n": "15.5.1",
+    "eslint-plugin-n": "15.6.1",
     "eslint-plugin-node": "11.1.0",
     "eslint-plugin-promise": "6.1.1",
     "npm-check-updates": "16.4.1"