contrib/tzdata: import tzdata 2022g

Changes: https://github.com/eggert/tz/blob/2022g/NEWS

tzdata 2022g and later split America/Ciudad_Juarez from America/Ojinaga.
Ensure this file is removed in builds WITHOUT_ZONEINFO.

Approved by: so
Security: FreeBSD-EN-23:01.tzdata

(cherry picked from commit cf1ad5351036884e0a2e21d1bc9b712448467741)
(cherry picked from commit 821549a9dfdf69f533feb84914b09450cd7311b6)
(cherry picked from commit e2861c40b1aac3e4592a7d618418914b8f13c1dc)