commit 7ed0edfb9c4f2cd6b246c2f4a52cdc302da8ab15
author Almaz Mingaleev <mingaleev@google.com> Thu Nov 04 15:30:02 2021 +0000
committer Almaz Mingaleev <mingaleev@google.com> Fri Nov 05 14:48:46 2021 +0000
tree c65a2b848429d8da0131c790a4501d32d6ee7bf0
parent e2b56a0ea2297173c1b7741dc8b66dbabb6c994a

Make update-tzdata.py and updateicudata.py consistent.

langInfo.txt file used to be generated in two steps by
updatecldrdata.py:
  1. Updated as unwanted side-effect by CLDR.
  2. Generated back by ICU.

aosp/1557177 split that logic and now step 2 is done in
updateicudata.py. But update-tzdata.py was not updated. This CL makes
sure that these scripts do the same thing.

Bug: 204052899
Test: Updated to IANA's 2021e using current instructions. langInfo.txt
Test: was changed by updatecldrdata.py and restored by update-tzdata.py.
Change-Id: Ic1fed26de1f59fae7447e1a0db3deec52c2ccaf6