Set umpv to use yt-dlp

.config/bin/umpv

@@ -79,7 +79,7 @@ else:
     # Let mpv recreate socket if it doesn't already exist.
 
     opts = (os.getenv("MPV") or "mpv").split()
-    opts.extend(["--no-terminal", "--force-window", "--input-ipc-server=" + SOCK,
+    opts.extend(["--script-opts=ytdl_hook-ytdl_path=yt-dlp", "--no-terminal", "--force-window", "--input-ipc-server=" + SOCK,
                  "--"])
     opts.extend(files)