bus-proxyd: temporarily disable policy checks again

There are issues to investigate on with policies shipped by some
packages, which we'll address later. Move that topic out of the
way for now to bring sd-bus in sync with upstream kdbus.

src/bus-proxyd/bus-proxyd.c

@@ -1478,8 +1478,10 @@ int main(int argc, char *argv[]) {
 
                         assert_se(sd_bus_creds_get_uid(bus_creds, &uid) == 0);
 
+/*
                         if (uid == 0 || uid != ucred.uid)
                                 p = &policy;
+*/
 
                         /* We officially got EOF, let's quit */
                         if (sd_bus_message_is_signal(m, "org.freedesktop.DBus.Local", "Disconnected")) {