Update time zone data to 2025b (#275) * Update time zone data to 2025b Closes #272 * Update hole_registry.json * Update CHANGELOG.rst * version bump 6.5.9 * Update poetry.lock * Update .pre-commit-config.yaml * re-generate the binary data files * Update CHANGELOG.rst --------- Co-authored-by: Jannik Kissinger <github@michelfe.it>