Add adbd_prop, system_adbd_prop property types.

service.adb.tls.port contains the adbd tcp port running the TLS server.
persist.sys.adb.wifi tells adbd when to enable the TLS server.

Bug: 149348431
Bug: 111434128

Test: Enable wireless debugging, check if TLS port information is
displayed in the Developer options > Wireless debuggging.
Change-Id: I5b5c5a3d064bc003f41386ede9051609fefec53e
diff --git a/private/property_contexts b/private/property_contexts
index 0c61961..6315c88 100644
--- a/private/property_contexts
+++ b/private/property_contexts
@@ -47,7 +47,9 @@
 security.perf_harden    u:object_r:shell_prop:s0
 service.adb.root        u:object_r:shell_prop:s0
 service.adb.tcp.port    u:object_r:shell_prop:s0
-persist.adb.wifi.       u:object_r:shell_prop:s0
+service.adb.tls.port    u:object_r:adbd_prop:s0
+persist.adb.wifi.       u:object_r:adbd_prop:s0
+persist.adb.tls_server.enable  u:object_r:system_adbd_prop:s0
 
 persist.audio.          u:object_r:audio_prop:s0
 persist.bluetooth.      u:object_r:bluetooth_prop:s0