Fix for duplicate names in whole static libs

_extract-and-include-single-(host|target)-whole-static-lib was written such that
only the first file of a given name would be extracted and included into the new
library. This patch iterates over each identically named archive member,
extracts them individually, and adds them to the new archive.

Bug: 15110069
Change-Id: Ia08c7be6f40bfc8403908a8808898ada479099b1