Merge pull request #30206 from romildo/upd.mkvtoolnix

mkvtoolnix: 15.0.0 -> 16.0.0; libmatroska: 1.4.7 -> 1.4.8

pkgs/applications/video/mkvtoolnix/default.nix

···
 
 stdenv.mkDerivation rec {
   name = "mkvtoolnix-${version}";
-  version = "15.0.0";
+  version = "16.0.0";
 
   src = fetchFromGitHub {
     owner = "mbunkus";
     repo = "mkvtoolnix";
     rev = "release-${version}";
-    sha256 = "06n0hbp484zpsjvnzp6p0nzzssym3illxdicn3y1jf8gy971rxi0";
+    sha256 = "0zdmjp0f7sh0bkaj0ls4sy4sg9qdq9ycrl18hlkafnj9xnbijgnn";
   };
 
   nativeBuildInputs = [ pkgconfig autoconf automake gettext drake ruby docbook_xsl libxslt ];

pkgs/development/libraries/libmatroska/default.nix

···
 { stdenv, fetchurl, pkgconfig, libebml }:
 
 stdenv.mkDerivation rec {
-  name = "libmatroska-1.4.7";
+  name = "libmatroska-1.4.8";
 
   src = fetchurl {
-    url = "http://dl.matroska.org/downloads/libmatroska/${name}.tar.bz2";
-    sha256 = "1yi5cnv13nhl27xyqayd5l3sf0j3swfj3apzibv71yg9pariwi26";
+    url = "http://dl.matroska.org/downloads/libmatroska/${name}.tar.xz";
+    sha256 = "14n9sw974prr3yp4yjb7aadi6x2yz5a0hjw8fs3qigy5shh2piyq";
   };
 
   nativeBuildInputs = [ pkgconfig ];