"Move ICU from ART APEX into i18n APEX" Attempt 2

This reverts commit edff287fcb31c3a8602ee8caf4f7347fbf917da4.
Reland https://r.android.com/1284675

Bug: 153648261
Test: device boots
Change-Id: I076c412607a0d3f2374422baf0cc52216005da44
9 files changed