suppress the delayed direct output of pfclient

rootfs/etc/s6-overlay/scripts/logwatcher

@@ -1,5 +1,8 @@
 #!/command/with-contenv bash
 #shellcheck shell=bash
 
-sleep 5
-exec tail -c 100k -F /var/log/pfclient/*.log
+while ! pgrep pfclient &>/dev/null; do
+    sleep 0.5
+done
+exec s6wrap --timestamps --quiet --prepend='pfclient_log' --args \
+    tail -c 100k -F /var/log/pfclient/*.log

rootfs/etc/s6-overlay/scripts/pfclient

@@ -2,7 +2,7 @@
 #shellcheck shell=bash
 
 exec s6-setuidgid nobody \
-s6wrap --quiet --prepend='pfclient_daemon' --args \
+s6wrap --ignore=stdout --quiet --prepend='pfclient_daemon' --args \
 /usr/local/bin/pfclient \
   --connection_type=1 \
   --address="${BEASTHOST}" \