Forgot to add playerctl-fast script

(cherry picked from commit 07f8badd80)

scripts/.scripts/playerctl-fast

@@ -0,0 +1,37 @@
+#!/usr/bin/env bash
+
+set -euo pipefail
+
+case "${1:-}" in
+  next)
+    MEMBER=Next
+    ;;
+
+  previous)
+    MEMBER=Previous
+    ;;
+
+  play)
+    MEMBER=Play
+    ;;
+
+  pause)
+    MEMBER=Pause
+    ;;
+
+  play-pause)
+    MEMBER=PlayPause
+    ;;
+
+  *)
+    echo "Usage: $0 next|previous|play|pause|play-pause"
+    exit 1
+    ;;
+
+esac
+
+exec dbus-send                                                \
+  --print-reply                                               \
+  --dest="org.mpris.MediaPlayer2.$(playerctl -l | head -n 1)" \
+  /org/mpris/MediaPlayer2                                     \
+  "org.mpris.MediaPlayer2.Player.$MEMBER"