libziparchive headers are moved to local directory

libziparchive headers are moved from the global include directory
(/system/core/include) to the local directory inside libziparchive.

Note: /system/core/include/ziparchive still exists as a symlink to
libarchive/include/ziparchive. This will be removed when there is no
header-only dependency to libziparchive.

Bug: 37342627
Test: build
Change-Id: I3631ffc2df7be8a064d64a625d10436090c3bb0f