Android patch: CLDR data: Force default Gregorian calendar.

This change was introduced in Android by this patch:

https://android.googlesource.com/platform/external/icu/+/b844b3e

And then amended by the ICU 52 upgrade:

https://android.googlesource.com/platform/external/icu/+/59d709d

And then amended for ICU 55:

https://android.googlesource.com/platform/external/icu/+/fafa8ad

And then amended for ICU 58:

https://android.googlesource.com/platform/external/icu/+/047edd2

And then amended for ICU 64, updating test expectaiotns for
DateIntervalFormatTest and removing obsolete th_TH_TRADIOTIONAL locale
from IBMCalendarTest since it is now equivalent to th_TH.

Test: n/a
Change-Id: I904d37d4d0241bf6989ff95edb3a5941cc8bbad2
8 files changed