Bump holidays from 0.55 to 0.57

Bumps [holidays](https://github.com/vacanza/python-holidays) from 0.55 to 0.57.
- [Release notes](https://github.com/vacanza/python-holidays/releases)
- [Changelog](https://github.com/vacanza/python-holidays/blob/dev/CHANGES)
- [Commits](vacanza/holidays@v0.55...v0.57)

---
updated-dependencies:
- dependency-name: holidays
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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