tree 24cf235efdbdf42ff33a3dcf7a12999b48b3acce
parent 1038d65858136a4d2817926ca1523e7a71b25f3a
author Almaz Mingaleev <mingaleev@google.com> 1611835236 +0000
committer Almaz Mingaleev <mingaleev@google.com> 1611847669 +0000

Update Android TZDB from 2020f to 2021a.

Notes for Android time zone maintainers:
Like all tzdb updates, the binary files in this commit should not be
patched to other release branches: they are not guaranteed to work.
Also note that there are associated changes in external/icu and often
others that should also be applied.  tzdb updates are incremental
changes: all previous tzdb updates should be applied.  Look for
aosp/<release>-dev changes for backports. If you have a local branch
with ICU changes the ICU .dat file in external/icu will not apply
cleanly.  Instead, make equivalent changes to text files and run
system/timezone/update-tzdata.py.

--------

IANA TZDB 2021a release notes:
  Briefly:
    South Sudan changes from +03 to +02 on 2021-02-01.

  Changes to future timestamps
    South Sudan changes from +03 to +02 on 2021-02-01 at 00:00.
    (Thanks to Steffen Thorsen.)

Bug: 177978481
Test: CtsLibcoreTestCases
Test: CtsLibcoreOjTestCases
Test: CtsIcuTestCases
Test: CtsBionicTestCases
Test: CtsTextTestCases
Test: Verified version by running 'adb shell dumpsys runtime'
Test: Checked South Sudan in Setting -> Date & Time before
and after 2021a on CF instance.

Change-Id: I8d2b2f09cf56441ef708da652003ab5a85cf18f6