Duplicate small time zone files in runtime apex

Add the smaller time zone files into the runtime apex
in addition to /system so we can flush out issues and
start referring to the new location in code.

This doesn't remove anything from /system so should be
relatively safe.

ICU's file will be moved rather than duplicated because
it's a lot larger.

Bug: 119293618
Bug: 119390260
Bug: 113373927
Test: build only
Change-Id: I772842884e833cb9f7bba84bfce805a9b9180d88