Move healthd default implementation to hardware/interfaces.

Bug: 70533363 63702641
Test: make -j32

Change-Id: Icb6eaea8641dc8ae53ed3af1fca81ddca39f8421
diff --git a/healthd/Android.mk b/healthd/Android.mk
index 63c9d27..7e58785 100644
--- a/healthd/Android.mk
+++ b/healthd/Android.mk
@@ -48,6 +48,7 @@
 
 LOCAL_STATIC_LIBRARIES := \
     android.hardware.health@2.0 \
+    android.hardware.health@2.0-impl \
     android.hardware.health@1.0 \
     libminui \
     libpng \