DO NOT MERGE Track TZDB 2022a rev. 2 changes. [P]

This change is associated with tzdb 2022a rev.2 changes
in system/timezone.
Iran is cancelling DST, hence tests are updated.

Bug: 243412863

Test: see tests in system/timezone CL
Change-Id: I46902801b8a6388f7841309547d8d767ee9e95e9
Merged-In: I46902801b8a6388f7841309547d8d767ee9e95e9