Build automotive hals with VNDK.

Bug: 37342627
Test: cd hardware/interfaces/automotive &&
BOARD_VNDK_VERSION=current mma -j64 -k
Change-Id: I89e9af8a5fded3a31eedb9942cfba8e8d9614f53
diff --git a/automotive/vehicle/2.1/default/Android.bp b/automotive/vehicle/2.1/default/Android.bp
index 0697767..f6743f2 100644
--- a/automotive/vehicle/2.1/default/Android.bp
+++ b/automotive/vehicle/2.1/default/Android.bp
@@ -24,6 +24,7 @@
 // Vehicle reference implementation lib
 cc_library_static {
     name: "android.hardware.automotive.vehicle@2.1-manager-lib",
+    vendor: true,
     defaults: ["vhal_v2_1_defaults"],
     srcs: [
         "common/src/Obd2SensorStore.cpp",
@@ -36,6 +37,7 @@
 // Vehicle default VehicleHAL implementation
 cc_library_static {
     name: "android.hardware.automotive.vehicle@2.1-default-impl-lib",
+    vendor: true,
     defaults: ["vhal_v2_1_defaults"],
     srcs: [
         "impl/vhal_v2_1/EmulatedVehicleHal.cpp",
@@ -65,7 +67,7 @@
     name: "android.hardware.automotive.vehicle@2.1-service",
     defaults: ["vhal_v2_1_defaults"],
     init_rc: ["android.hardware.automotive.vehicle@2.1-service.rc"],
-    proprietary: true,
+    vendor: true,
     relative_install_path: "hw",
     srcs: ["service.cpp"],
     whole_static_libs: ["android.hardware.automotive.vehicle@2.0-libproto-native"],