Android Q Preview 4 (QPP4.190502.018)
Apply https://unicode.org/cldr/trac/ticket/11972

This change patches in https://unicode.org/cldr/trac/ticket/11972
to correct CLDR's copy of tzdb input files. They're not used on Android
but I applied that change to prove that, and it makes sense to keep up.

Bug: 129748824
Test: Ran external/icu/tools/updatecldrdata.py and inspected
      external/icu state

Change-Id: I95e47984f62742a98d8bb90899275d08674fbd98
7 files changed