Build emulator hal modules with BOARD_VNDK_VERSION

Bug: 64704866
Test: BOARD_VNDK_VERSION=current mm -j under
/device/generic/goldfish/audio, fingerprint, keymaster, power, sensors,
gatekeeper, hwcomposer (keymaster is still unsuccessful due to the
dependency to libgoldfishkeymaster and libkeystore_binder)

Change-Id: I3a46c338f204379604c27ff99f2e1e11a81363ba
15 files changed