Add libhealthstoragedefault to make files

This is to add empty implementations of methods
reporting storage health.

Bug: 68388678
Test: vts-tradefed run vts -m VtsHalHealthV2_0
Change-Id: If6180c22a4b356650084df61b1e24af3de0ca67e
diff --git a/healthd/Android.bp b/healthd/Android.bp
index 3a71d03..df12ff0 100644
--- a/healthd/Android.bp
+++ b/healthd/Android.bp
@@ -39,6 +39,7 @@
     static_libs: [
         "android.hardware.health@2.0-impl",
         "android.hardware.health@1.0-convert",
+        "libhealthstoragedefault",
         "libbatterymonitor",
     ],
 
@@ -72,6 +73,7 @@
         "android.hardware.health@2.0-impl",
         "android.hardware.health@1.0-convert",
         "libbatterymonitor",
+        "libhealthstoragedefault",
     ],
 
     shared_libs: [