Fix partition_tag usage in install_jni_libs
Fix partition_tag usage in install_jni_libs

This was expanding to TARGET_VENDOR_OUT_SHARED_LIBRARIES which was
empty. It should be expanding to TARGET_OUT_VENDOR_SHARED_LIBRARIES.

Change-Id: I32fe22e3e0b91a6d41f6a09a33d3ce2e4061d078

xorware/android_build,xorware/android_build,xorware/android_build,xorware/android_build,xorware/android_build