Merge pull request #130275 from FliegendeWurst/mathematica-12.3.1

mathematica: 12.3.0 -> 12.3.1

pkgs/applications/science/math/mathematica/l10ns.nix

···
   # N.B. Versions in this list should be ordered from newest to oldest.
   [
     {
-      version = "12.3.0";
+      version = "12.3.1";
       lang = "en";
       language = "English";
-      sha256 = "045df045f6e796ded59f64eb2e0f1949ac88dcba1d5b6e05fb53ea0a4aed7215";
+      sha256 = "51b9cab12fd91b009ea7ad4968a2c8a59e94dc55d2e6cc1d712acd5ba2c4d509";
     }
     {
       version = "11.3.0";