Bump js-beautify from 1.15.1 to 1.15.4

Bumps [js-beautify](https://github.com/beautifier/js-beautify) from 1.15.1 to 1.15.4.
- [Release notes](https://github.com/beautifier/js-beautify/releases)
- [Changelog](https://github.com/beautifier/js-beautify/blob/main/CHANGELOG.md)
- [Commits](beautifier/js-beautify@v1.15.1...v1.15.4)

---
updated-dependencies:
- dependency-name: js-beautify
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

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Author: dependabot[bot]