Only use libbinder_ndk for aidl service.

[ Merged from http://go/wvgerrit/151169 ]

Test: Netflix and Google TV streaming and downloaded playback
Test: unit tests
Test: atest VtsAidlHalDrmTargetTest
Test: adb shell readelf -d /vendor/bin/hw/android.hardware.drm-service.widevine
Test: adb shell readelf -d /vendor/lib64/libwvaidl.so

Bug: 230791937
Change-Id: Ia60d9fc838bf228b40d99b076a837ae789fa2d03

libwvdrmengine/mediadrm/test/Android.mk

@@ -39,7 +39,7 @@ LOCAL_SHARED_LIBRARIES := \
   android.hardware.drm@1.3 \
   android.hardware.drm@1.4 \
   android.hidl.memory@1.0 \
-  libbinder \
+  libbinder_ndk \
   libbase \
   libcrypto \
   libdl \