Reland: Memtrack HAL stable aidl sepolicy

Bug: 175021432
Test: Check logcat for denials
Change-Id: Id92fc543791072d8682e3a89cbf08370007108bf
diff --git a/private/compat/30.0/30.0.ignore.cil b/private/compat/30.0/30.0.ignore.cil
index 8ab2887..e85a00a 100644
--- a/private/compat/30.0/30.0.ignore.cil
+++ b/private/compat/30.0/30.0.ignore.cil
@@ -25,6 +25,7 @@
     hal_audiocontrol_service
     hal_face_service
     hal_fingerprint_service
+    hal_memtrack_service
     gnss_device
     hal_dumpstate_config_prop
     hal_gnss_service
diff --git a/private/service_contexts b/private/service_contexts
index b13f163..218559b 100644
--- a/private/service_contexts
+++ b/private/service_contexts
@@ -4,6 +4,7 @@
 android.hardware.gnss.IGnss/default                                  u:object_r:hal_gnss_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
 android.hardware.power.IPower/default                                u:object_r:hal_power_service:s0
 android.hardware.power.stats.IPowerStats/default                      u:object_r:hal_power_stats_service:s0
 android.hardware.rebootescrow.IRebootEscrow/default                  u:object_r:hal_rebootescrow_service:s0