Regenerated data files for ICU 63.1

Binary data files updated using:
system/timezone/update-tzdata.py

This updates the ICU version number inside of icu_tzdata.dat but doesn't
change the timezone data itself, it remains as 2018e.

Bug: 113100098
Test: CtsIcuTestCases
Test: CtsLibcoreTestCases
Change-Id: I23db80be47f25b935faa4c41ee4195bb8c3cfec1