allow system to use persist.keyguard.camera

Signed-off-by: anupritaisno1 <[email protected]>

Author: inthewaves

prebuilts/api/30.0/private/property_contexts

@@ -57,6 +57,7 @@ persist.audio.          u:object_r:audio_prop:s0
 persist.bluetooth.      u:object_r:bluetooth_prop:s0
 persist.nfc_cfg.        u:object_r:nfc_prop:s0
 persist.debug.          u:object_r:persist_debug_prop:s0
+persist.keyguard.camera u:object_r:system_prop:s0
 persist.logd.           u:object_r:logd_prop:s0
 ro.logd.                u:object_r:logd_prop:s0
 persist.logd.security   u:object_r:device_logging_prop:s0

private/property_contexts

@@ -57,6 +57,7 @@ persist.audio.          u:object_r:audio_prop:s0
 persist.bluetooth.      u:object_r:bluetooth_prop:s0
 persist.nfc_cfg.        u:object_r:nfc_prop:s0
 persist.debug.          u:object_r:persist_debug_prop:s0
+persist.keyguard.camera u:object_r:system_prop:s0
 persist.logd.           u:object_r:logd_prop:s0
 ro.logd.                u:object_r:logd_prop:s0
 persist.logd.security   u:object_r:device_logging_prop:s0