Bump eslint-plugin-package-json from 0.56.0 to 0.56.1

Bumps [eslint-plugin-package-json](https://github.com/JoshuaKGoldberg/eslint-plugin-package-json) from 0.56.0 to 0.56.1.
- [Release notes](https://github.com/JoshuaKGoldberg/eslint-plugin-package-json/releases)
- [Changelog](https://github.com/JoshuaKGoldberg/eslint-plugin-package-json/blob/main/CHANGELOG.md)
- [Commits](JoshuaKGoldberg/eslint-plugin-package-json@v0.56.0...v0.56.1)

---
updated-dependencies:
- dependency-name: eslint-plugin-package-json
  dependency-version: 0.56.1
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

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

Author: dependabot[bot]