Merge "Convert more Android.mk files to Android.bp"

adf/Android.bp

adf/Android.mk

adf/libadf/Android.bp

adf/libadf/Android.mk

adf/libadf/tests/Android.bp

adf/libadf/tests/Android.mk

adf/libadfhwc/Android.bp

adf/libadfhwc/Android.mk

libdiskconfig/Android.bp

libdiskconfig/Android.mk

libion/Android.bp

libion/Android.mk

libion/tests/Android.bp

libion/tests/Android.mk

libmemtrack/Android.bp

libmemtrack/Android.mk

libnativebridge/Android.bp

libnativebridge/Android.mk

libsparse/Android.bp

libsparse/Android.mk