Add health storage AIDL service.

Test: adb shell sm idle-maint run
Bug: 177470478
Change-Id: Id7ee5af64e8d21eafd041c9e8fa1382f65a3958b
diff --git a/private/service_contexts b/private/service_contexts
index 0b027ed..f9cd8a6 100644
--- a/private/service_contexts
+++ b/private/service_contexts
@@ -3,6 +3,7 @@
 android.hardware.biometrics.face.IFace/default                       u:object_r:hal_face_service:s0
 android.hardware.biometrics.fingerprint.IFingerprint/default         u:object_r:hal_fingerprint_service:s0
 android.hardware.gnss.IGnss/default                                  u:object_r:hal_gnss_service:s0
+android.hardware.health.storage.IStorage/default                     u:object_r:hal_health_storage_service:s0
 android.hardware.identity.IIdentityCredentialStore/default           u:object_r:hal_identity_service:s0
 android.hardware.light.ILights/default                               u:object_r:hal_light_service:s0
 android.hardware.memtrack.IMemtrack/default                          u:object_r:hal_memtrack_service:s0