[m89] Fix issue with building icudtl_extra.dat

1. Make the shell script which build the data file stop if encounter
error by using set -e
2. Fix the icupkg arg order.
3. Regenerate the android_small/icudtl_extra.dat file which remove
   the */res_index.res correctly.

Bug: 1169034
Change-Id: I941db05cc42a5f74dbf2ecf1a8514d57bcf0a316
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/deps/icu/+/2674539
Reviewed-by: Krishna Govind <govind@chromium.org>