Disable Car apps in PDK until the dependencies are fixed.

Bug 62360631

Change-Id: I960e2b44040697acf723d9808e32015560ddb541
diff --git a/Android.mk b/Android.mk
index 46a8ffc..5c1de7a 100644
--- a/Android.mk
+++ b/Android.mk
@@ -12,6 +12,8 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
+ifneq ($(TARGET_BUILD_PDK), true)
+
 LOCAL_PATH := $(call my-dir)
 include $(CLEAR_VARS)
 
@@ -43,3 +45,5 @@
 include packages/services/Car/car-support-lib/car-support.mk
 
 include $(BUILD_PACKAGE)
+
+endif