sepolicy: Move wifi.interface. label to private

Change-Id: I9fed30c4f97099262a4e280ab5359858c2105d2b
diff --git a/common/private/property_contexts b/common/private/property_contexts
index af7e1b4..5eca95f 100644
--- a/common/private/property_contexts
+++ b/common/private/property_contexts
@@ -16,3 +16,6 @@
 
 # xtra-daemon control
 persist.sys.xtra-daemon.enabled        u:object_r:xtra_control_prop:s0 exact bool
+
+# WiFi
+wifi.interface.                        u:object_r:wifi_hal_prop:s0 prefix string
diff --git a/common/vendor/property_contexts b/common/vendor/property_contexts
index 7e001b2..826b777 100644
--- a/common/vendor/property_contexts
+++ b/common/vendor/property_contexts
@@ -1,6 +1,3 @@
 # FM Radio app
 ro.vendor.builtin_fm_antenna_support   u:object_r:vendor_fm_radio_app_prop:s0 exact bool
 ro.vendor.fm.use_audio_session         u:object_r:vendor_fm_radio_app_prop:s0 exact bool
-
-# WiFi
-wifi.interface.   u:object_r:wifi_hal_prop:s0 prefix string