Create a friend method for reporting battery health

Bug: 71860528
Test: Test: vts-tradefed run vts -m VtsHalHealthV2_0
Change-Id: I6c56c601ee59fe33ee4a19dd4aeafbe3a1bd4c72
diff --git a/healthd/Android.mk b/healthd/Android.mk
index 9127c60..7792eaf 100644
--- a/healthd/Android.mk
+++ b/healthd/Android.mk
@@ -50,6 +50,7 @@
     android.hardware.health@2.0 \
     android.hardware.health@2.0-impl \
     android.hardware.health@1.0 \
+    android.hardware.health@1.0-convert \
     libhealthstoragedefault \
     libminui \
     libpng \
@@ -96,6 +97,7 @@
     android.hardware.health@2.0-impl \
     android.hardware.health@2.0 \
     android.hardware.health@1.0 \
+    android.hardware.health@1.0-convert \
     libhidltransport \
     libhidlbase \
     libhwbinder \