mpv: apply patch to fix youtube DASH streams

Co-authored-by: Sandro <sandro.jaeckel@gmail.com>

The ytdl_hook.lua supplied with the latest mpv release is incompatible
with the latest yt-dlp release, causing streaming some youtube formats
to fail. This applies an already-upstreamed fix.

Upstream issue: mpv-player/mpv#11392
Upstream patch: mpv-player/mpv#11398

pkgs/applications/video/mpv/default.nix

@@ -2,6 +2,7 @@
 , lib
 , stdenv
 , fetchFromGitHub
+, fetchpatch
 , addOpenGLRunpath
 , docutils
 , meson
@@ -93,6 +94,15 @@ in stdenv.mkDerivation (self: {
     sha256 = "sha256-CoYTX9hgxLo72YdMoa0sEywg4kybHbFsypHk1rCM6tM=";
   };
 
+  patches = [
+    (fetchpatch {
+      # fixes EDL error on youtube DASH streams https://github.com/mpv-player/mpv/issues/11392
+      # to be removed on next release
+      url = "https://github.com/mpv-player/mpv/commit/94c189dae76ba280d9883b16346c3dfb9720687e.patch";
+      sha256 = "sha256-MGXU1L5OSxY5bdEpu9vHngnRXMr7WHeHWuamhjcUD4A=";
+    })
+  ];
+
   postPatch = ''
     patchShebangs version.* ./TOOLS/
   '';