chore: bump eslint-plugin-prettier

Bumps [eslint-plugin-prettier](https://github.com/prettier/eslint-plugin-prettier) from 5.5.5 to 5.5.6.
- [Release notes](https://github.com/prettier/eslint-plugin-prettier/releases)
- [Changelog](https://github.com/prettier/eslint-plugin-prettier/blob/main/CHANGELOG.md)
- [Commits](prettier/eslint-plugin-prettier@v5.5.5...v5.5.6)

---
updated-dependencies:
- dependency-name: eslint-plugin-prettier
  dependency-version: 5.5.6
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]

packages/react-native-nitro-test-external/package.json

@@ -58,7 +58,7 @@
     "@types/react": "^19.2.15",
     "eslint": "^9.39.4",
     "eslint-config-prettier": "^10.1.8",
-    "eslint-plugin-prettier": "^5.5.5",
+    "eslint-plugin-prettier": "^5.5.6",
     "nitrogen": "*",
     "prettier": "^3.8.3",
     "react": "19.2.3",