Copy shared libraries used by tests in device-tests_host_shared-libs.zip.

This change collects the shared libraries files used by tests in
device-tests_host_shared-libs.zip. Then the host test can be run in
TradeFed host based on build artifacts.

Bug: 151172861
Test: m -j device-tests
Change-Id: Iac7cfe1310f2c63ace42272d41a54a032bc102bc