mate.mate-sensors-applet: 1.20.2 -> 1.21.0 (#43185)

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

This update was made based on information from https://repology.org/metapackage/mate-sensors-applet/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/4l932vamscavmky2lgamncxphnyz3q5h-mate-sensors-applet-1.21.0
- directory tree listing: https://gist.github.com/c35172fcab62bda25f00c14783d252cd
- du listing: https://gist.github.com/458d0a68a4ec6d48c6798976072f2d53

pkgs/desktops/mate/mate-sensors-applet/default.nix

@@ -2,11 +2,11 @@
 
 stdenv.mkDerivation rec {
   name = "mate-sensors-applet-${version}";
-  version = "1.20.2";
+  version = "1.21.0";
 
   src = fetchurl {
     url = "http://pub.mate-desktop.org/releases/${mate.getRelease version}/${name}.tar.xz";
-    sha256 = "0khxzwjjf2gp9ma6ji0ynvvqlw6hhr8j4gff9klkrn60xbg5h16b";
+    sha256 = "1l84hfxz5qzipchxxi5whccq5d0kg9c8fxisar8pbckl6763b4dx";
   };
 
   nativeBuildInputs = [