logger_app.te: fix avc denial

avc: denied { read } for comm="oid.pixellogger" name="u:object_r:vendor_usb_prop:s0" dev="tmpfs" ino=23069 scontext=u:r:logger_app:s0:c5,c257,c512,c768 tcontext=u:object_r:vendor_usb_prop:s0 tclass=file permissive=0 app=com.android.pixellogger
avc: denied { set } for property=vendor.usb.config pid=14767 uid=10261 gid=10261 scontext=u:r:logger_app:s0:c5,c257,c512,c768 tcontext=u:object_r:vendor_usb_prop:s0 tclass=property_service permissive=0'

Bug: 160358282
Change-Id: Id5be3d0715242dd5f14a1c3a86d5a9e848f5ab2f
Merged-In: Id5be3d0715242dd5f14a1c3a86d5a9e848f5ab2f
diff --git a/vendor/qcom/common/logger_app.te b/vendor/qcom/common/logger_app.te
index dd68926..e562d83 100644
--- a/vendor/qcom/common/logger_app.te
+++ b/vendor/qcom/common/logger_app.te
@@ -24,6 +24,5 @@
   set_prop(logger_app, vendor_bluetooth_log_prop)
   set_prop(logger_app, vendor_tcpdump_log_prop)
   set_prop(logger_app, vendor_wifi_sniffer_prop)
-
-  get_prop(logger_app, vendor_usb_config_prop)
+  set_prop(logger_app, vendor_usb_config_prop)
 ')