Bump tzlocal from 5.2 to 5.3 (#3471)

Bumps [tzlocal](https://github.com/regebro/tzlocal) from 5.2 to 5.3.
- [Changelog](https://github.com/regebro/tzlocal/blob/master/CHANGES.txt)
- [Commits](https://github.com/regebro/tzlocal/compare/5.2...5.3)

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

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

dev-requirements.txt

@@ -284,7 +284,7 @@ tzdata==2025.1
     #   icalendar
     #   recurring-ical-events
     #   x-wr-timezone
-tzlocal==5.2
+tzlocal==5.3
     # via caldav
 uritemplate==4.1.1
     # via