misc/zoneinfo: Update to 2022g
Changes:
- The northern edge of Chihuahua changes to US timekeeping.
- Much of Greenland stops changing clocks after March 2023.
- Fix some pre-1996 timestamps in northern Canada.
- C89 is now deprecated; please use C99 or later.
- Portability fixes for AIX, libintl, MS-Windows, musl, z/OS
- In C code, use more C23 features if available.
- C23 timegm now supported by default
- Fixes for unlikely integer overflows