Add car user lib in Car Settings. Since it's splitted out from car-lib.

Bug: 112045266
Test: Build
Change-Id: I53c0d8c2e0b54bb24b99582b22f2f370f84d3c32
diff --git a/Android.mk b/Android.mk
index bddfad3..2e19bb5 100644
--- a/Android.mk
+++ b/Android.mk
@@ -28,7 +28,9 @@
 
   LOCAL_USE_AAPT2 := true
 
-  LOCAL_JAVA_LIBRARIES += android.car
+  LOCAL_JAVA_LIBRARIES := \
+      android.car \
+      android.car.user
 
   LOCAL_STATIC_ANDROID_LIBRARIES := \
       androidx.lifecycle_lifecycle-extensions \