mate.libmateweather: 1.20.1 -> 1.21.0 (#43191)

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

This update was made based on information from https://repology.org/metapackage/libmateweather/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 1.21.0 with grep in /nix/store/ksayjrqlh72h4lzyqwdwzzr193ygl0xb-libmateweather-1.21.0
- directory tree listing: https://gist.github.com/77147d67fc7b1421588d484ca7a98dec
- du listing: https://gist.github.com/a93673e3e9aba588db3b7595bd49248a

pkgs/desktops/mate/libmateweather/default.nix

···
 
 stdenv.mkDerivation rec {
   name = "libmateweather-${version}";
-  version = "1.20.1";
+  version = "1.21.0";
 
   src = fetchurl {
     url = "http://pub.mate-desktop.org/releases/${mate.getRelease version}/${name}.tar.xz";
-    sha256 = "0bp1nn3b5gf5nqrdwl43fxbb82j74s3x8jkmp40ilv2qpc2mxwr1";
+    sha256 = "1vj2pgry6wdscdcpwwagqlsjf8rkh4id67iw7d9qk1pfbhb2sznl";
   };
 
   nativeBuildInputs = [ pkgconfig intltool ];