Add sepolicy for Battery Service client role sysprop

Bug: 224176587
Test: Build, this change only defines the sysprop policy
Change-Id: I27fe872955e45e241948e966b3b10834cfd36135
diff --git a/private/property_contexts b/private/property_contexts
index a15c78f..d30bbec 100644
--- a/private/property_contexts
+++ b/private/property_contexts
@@ -483,6 +483,7 @@
 bluetooth.profile.bap.broadcast.assist.enabled       u:object_r:bluetooth_config_prop:s0 exact bool
 bluetooth.profile.bap.broadcast.source.enabled       u:object_r:bluetooth_config_prop:s0 exact bool
 bluetooth.profile.bap.unicast.server.enabled         u:object_r:bluetooth_config_prop:s0 exact bool
+bluetooth.profile.bas.client.enabled                 u:object_r:bluetooth_config_prop:s0 exact bool
 bluetooth.profile.bass.client.enabled                u:object_r:bluetooth_config_prop:s0 exact bool
 bluetooth.profile.csip.set_coordinator.enabled       u:object_r:bluetooth_config_prop:s0 exact bool
 bluetooth.profile.gatt.enabled                       u:object_r:bluetooth_config_prop:s0 exact bool