There is an updated pull request by icp1994 against master on the void-packages repository

https://github.com/icp1994/void-packages python3-tzlocal
https://github.com/void-linux/void-packages/pull/38961

python3-tzlocal: update to 4.2; fix revdeps
#### Testing the changes
- I tested the changes in this PR: **briefly**

#### Local build testing
- I built this PR locally for my native architecture, x86_64

#### Rev dep checks
- [x] jrnl
- [x] khal (unrelated test failures, [reported upstream](https://github.com/pimutils/khal/issues/1180))
- [x] remhind (revbumped to add dep, fix tests)
- [x] ripe-atlas-tools (updated to fix tests)
- [x] python3-tasklib
- [x] python3-dateparser (works on top of https://github.com/void-linux/void-packages/pull/38833)

A patch file from https://github.com/void-linux/void-packages/pull/38961.patch is attached