chore(deps-dev): bump eslint-plugin-package-json in the eslint group (#5434)

Bumps the eslint group with 1 update: [eslint-plugin-package-json](https://github.com/JoshuaKGoldberg/eslint-plugin-package-json).


Updates `eslint-plugin-package-json` from 0.63.0 to 0.64.0
- [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@v0.63.0...v0.64.0)

---
updated-dependencies:
- dependency-name: eslint-plugin-package-json
  dependency-version: 0.64.0
  dependency-type: direct:development
  update-type: version-update:semver-minor
  dependency-group: eslint
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Maximilian Franzke <[email protected]>

Author: dependabot[bot]