Update sepolicy to add dumpstate device service for AIDL HAL

- Add hal_dumpstate_service AIDL service to hal_dumpstate.te,
  service.te
- Add default example hal_dumpstate service to file_contexts,
  service_contexts
- Adde hal_dumpstate_service to API level 31 compatibility
  ignore list (31.0.ignore.cil)

Bug: 205760700
Test: VtsHalDumpstateTargetTest, dumpstate, dumpstate_test, dumpsys
Change-Id: If49fa16ac5ab1d3a1930bb800d530cbd32c5dec1
diff --git a/private/compat/31.0/31.0.ignore.cil b/private/compat/31.0/31.0.ignore.cil
index 05f1d73..bcb1023 100644
--- a/private/compat/31.0/31.0.ignore.cil
+++ b/private/compat/31.0/31.0.ignore.cil
@@ -18,6 +18,7 @@
     extra_free_kbytes_exec
     hal_contexthub_service
     hal_dice_service
+    hal_dumpstate_service
     hal_graphics_composer_service
     hal_health_service
     hal_radio_config_service
diff --git a/private/service_contexts b/private/service_contexts
index 4890af8..327b4f7 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.contexthub.IContextHub/default                      u:object_r:hal_contexthub_service:s0
+android.hardware.dumpstate.IDumpstateDevice/default                  u:object_r:hal_dumpstate_service:s0
 android.hardware.gnss.IGnss/default                                  u:object_r:hal_gnss_service:s0
 android.hardware.graphics.composer3.IComposer/default                u:object_r:hal_graphics_composer_service:s0
 android.hardware.health.storage.IStorage/default                     u:object_r:hal_health_storage_service:s0