Upgrade ICU from 63.1 to 63.2 (part 2)

This change should have been done as a part of
http://r.android.com/944967 but was accidentally missed.

This CL cherry-picks testdata.jar from upstream commit
"ICU-20536 ICU 63.2 release tasks + tzdata2019a"
(https://github.com/unicode-org/icu/commits/release-63-2)
and regenerates test data files which was achieved by running the
following commands:

 * ./tools/updateicudata.py
 * ./tools/srcgen/generate_android_icu4j.sh (updates files under android_icu4j/)

Bug: 131154859
Test: cts-tradefed run cts-dev -m CtsIcuTestCases
Change-Id: Ic54de3ca832c7b68fbc99c5fca1d2ee29c8f35fd
15 files changed