Bump tzlocal from 5.0.1 to 5.1 (#181)

Bumps [tzlocal](https://github.com/regebro/tzlocal) from 5.0.1 to 5.1.
- [Changelog](https://github.com/regebro/tzlocal/blob/master/CHANGES.txt)
- [Commits](regebro/tzlocal@5.0.1...5.1)

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

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