Add keyguard_config_prop for keyguard property

keyguard.no_require_sim becomes keyguard_config_prop to remove
exported*_default_prop

Bug: 155844385
Test: boot and see no denials
Change-Id: Icffa88b650a1d35d8c1cd29f89daf0644a79ddd3
diff --git a/private/compat/30.0/30.0.cil b/private/compat/30.0/30.0.cil
index 4c2a7a2..c99cecd 100644
--- a/private/compat/30.0/30.0.cil
+++ b/private/compat/30.0/30.0.cil
@@ -1361,6 +1361,7 @@
     camera_config_prop
     drm_service_config_prop
     hdmi_config_prop
+    keyguard_config_prop
     lmkd_config_prop
     media_config_prop
     mediadrm_config_prop