sepolicy(hal_wifi): Allow wifi HAL to access persist.vendor.debug properties

We want to tweak some device params at runtime via shell (alleviates the
need to recompile HAL for changing device configuration). This will help
us test/teamfood couple of new features under development.

Bug: 173044646
Test: Wifi HAL can read persist.vendor.debug.wifi properties.
Change-Id: Iabd07e72aa5f0d97519a37d0ebb1e0a3458b6d06
diff --git a/private/compat/30.0/30.0.ignore.cil b/private/compat/30.0/30.0.ignore.cil
index c6806ea..4e7d20d 100644
--- a/private/compat/30.0/30.0.ignore.cil
+++ b/private/compat/30.0/30.0.ignore.cil
@@ -30,6 +30,7 @@
     music_recognition_service
     nfc_logs_data_file
     people_service
+    persist_vendor_debug_wifi_prop
     power_debug_prop
     power_stats_service
     proc_kallsyms
diff --git a/private/property_contexts b/private/property_contexts
index aacb72b..2dde383 100644
--- a/private/property_contexts
+++ b/private/property_contexts
@@ -78,6 +78,7 @@
 traced.lazy.            u:object_r:traced_lazy_prop:s0
 persist.heapprofd.enable u:object_r:heapprofd_enabled_prop:s0
 persist.traced_perf.enable u:object_r:traced_perf_enabled_prop:s0
+persist.vendor.debug.wifi. u:object_r:persist_vendor_debug_wifi_prop:s0
 persist.vendor.overlay.  u:object_r:overlay_prop:s0
 ro.boot.vendor.overlay.  u:object_r:overlay_prop:s0
 ro.boottime.             u:object_r:boottime_prop:s0