timezone data: update to 2022c

Update timezone data to 2022c.

http://mm.icann.org/pipermail/tz-announce/2022-August/000071.html
http://mm.icann.org/pipermail/tz-announce/2022-August/000072.html
* Iran no longer observes DST after 2022.
* Rename Europe/Kiev to Europe/Kyiv.

Signed-off-by: Hannu Nyman <hannu.nyman@iki.fi>