chore(rig): regenerate parvagues-rig.target from the inventory

lcxl-leds-watch (manual policy) leaves the target; lcxl3-driver and perf-tray
join it. Generated by rig_units.py --target — the ~/.config copy is a symlink
into the repo, so the regen IS this diff.

tools/parvagues-rig.target

@@ -16,6 +16,7 @@ Wants=parvagues-sc.service
 Wants=parvagues-sc-watchdog.service
 Wants=tidal-ardour-autoroute.service
 Wants=midi-autoconnect.service
-Wants=lcxl-leds-watch.service
+Wants=lcxl3-driver.service
 Wants=parvagues-bridge.service
 Wants=gig-log.service
+Wants=perf-tray.service