Cuttlefish: Add a property to set the Bluetooth MAC

Bug: 138260499
Test: set property and toggle airplane mode
Change-Id: I10435482c8ce8f261ba6fc4ea8e6c0c9ddb54c1d
diff --git a/shared/sepolicy/vendor/property_contexts b/shared/sepolicy/vendor/property_contexts
index 383c3ec..aa30cd7 100644
--- a/shared/sepolicy/vendor/property_contexts
+++ b/shared/sepolicy/vendor/property_contexts
@@ -1,3 +1,4 @@
+bt.rootcanal_mac_address  u:object_r:hal_bluetooth_sim_prop:s0
 bt.rootcanal_test_console  u:object_r:hal_bluetooth_sim_prop:s0
 qemu.sf.back_camera_caps  u:object_r:hal_camera_prop:s0
 qemu.sf.front_camera_caps  u:object_r:hal_camera_prop:s0