RESTRICT AUTOMERGE Update Android from 2020b to 2020c [R]

Update Android from 2020b to 2020c [R]

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.

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IANA TZDB 2020c release description:

   Briefly:
     Fiji starts DST later than usual, on 2020-12-20.

   Changes to future timestamps

     Fiji will start DST on 2020-12-20, instead of 2020-11-08 as
     previously predicted.  DST will still end on 2021-01-17.
     (Thanks to Raymond Kumar and Alan Mintz.)  Assume for now that
     the later-than-usual start date is a one-time departure from the
     recent pattern.

Bug: 171192971
Test: Ran CtsLibcoreTestCases, CtsLibcoreOjTestCases, CtsBionicTestCases
Test: CtsIcuTestCases
Merged-In: Iaf331cf61a5bd438e882a199105d741f6e042d0e
Change-Id: Iaf331cf61a5bd438e882a199105d741f6e042d0e
(cherry picked from commit 6b37f045f6b1259a10751746ad617efd3b9eebe0)
18 files changed