Add ICU's .dat to the runtime APEX

Add ICU's .dat to the runtime APEX

There are associated changes in libcore
to reference the new location instead of /system.
There is an associated change in external/icu
to remove the /system copy of the file.

Bug: 119293618
Test: build / boot
Change-Id: I4400e5b3b6f92448117c8273fb649ec4cb03c6a1
1 file changed