Add core-icu4j-for-host to i18n-module-test-exports am: f261715e1c am: 73da3520cf

Original change: https://android-review.googlesource.com/c/platform/packages/modules/RuntimeI18n/+/1679620

Change-Id: I516c396f263affc8d0b9d286e3eb55f9bc0a8e47
tree: 797588a5442149185b15d6557bfcd0c59a23e99f
  1. apex/