Ensure all Makefile.am have ANDROID_HEADERS_CFLAGS to avoid the android/ prefix in #include

[adrian] use ANDROID_HEADERS_CFLAGS instead of '-Itop_srcdir/include/android -Itop_srcdir/include/android/libnfc-nxp'

Signed-off-by: David Greaves <david@dgreaves.com>
Signed-off-by: Adrian Negreanu <adrian.m.negreanu@intel.com>