external/wpa_supplicant8: Use libdbus rather than dbus-1

The upstream wpa_supplicant uses the dbus-1 library when
it is compiled with D-Bus support. In Android, we imported
the D-Bus shared libraries under the name "libdbus", so
use this shared library instead of dbus-1 when compiling
WPA supplicant with D-Bus support.

CQ-DEPEND=CL:746796
BUG: 22957177
TEST: Compile brillo for dragon/emulator succeeds.

Change-Id: I1b30f0c2302e6c95815508e43a69bd78cf218e16
1 file changed