mate.libmatekbd: 1.20.1 -> 1.20.2

Semi-automatic update generated by https://github.com/ryantm/nixpkgs-update tools.

This update was made based on information from https://repology.org/metapackage/libmatekbd/versions.

These checks were done:

- built on NixOS

- 0 of 0 passed binary check by having a zero exit code.
- 0 of 0 passed binary check by having the new version present in output.
- found 1.20.2 with grep in /nix/store/kpfg7m5x8b5w3iydb551k94gphgymfg5-libmatekbd-1.20.2
- directory tree listing: https://gist.github.com/6ce63d695062dd787500dd9e477d0fcc
- du listing: https://gist.github.com/e78f643a66509ed04601bc722d01d2f2

pkgs/desktops/mate/libmatekbd/default.nix

@@ -2,11 +2,11 @@
 
 stdenv.mkDerivation rec {
   name = "libmatekbd-${version}";
-  version = "1.20.1";
+  version = "1.20.2";
 
   src = fetchurl {
     url = "http://pub.mate-desktop.org/releases/${mate.getRelease version}/${name}.tar.xz";
-    sha256 = "1d80xnbb8w51cv9cziybdxca037lksqkc5bd8wqlyb2p79z77426";
+    sha256 = "1l1zbphs4snswf4bkrwkk6gsmb44bdhymcfgaaspzbrcmw3y7hr1";
   };
 
   nativeBuildInputs = [ pkgconfig intltool ];