mmutils: drop

The upstream code hasn’t been updated in the past five years. It is also poorly maintained in nixpkgs, where it even has an incorrect pname. A GitHub search shows no active users.

Author: qzylinra

pkgs/by-name/mm/mmutils/package.nix

@@ -1564,6 +1564,7 @@ mapAliases {
   minizip2 = pkgs.minizip-ng; # Added 2022-12-28
   miru = throw "'miru' has been removed due to lack maintenance"; # Added 2025-08-21
   mmsd = throw "'mmsd' has been removed due to being unmaintained upstream. Consider using 'mmsd-tng' instead"; # Added 2025-06-07
+  mmutils = throw "'mmutils' has been removed due to being unmaintained upstream"; # Added 2025-08-29
   mod_dnssd = throw "'mod_dnssd' has been renamed to/replaced by 'apacheHttpdPackages.mod_dnssd'"; # Converted to throw 2024-10-17
   mod_fastcgi = throw "'mod_fastcgi' has been renamed to/replaced by 'apacheHttpdPackages.mod_fastcgi'"; # Converted to throw 2024-10-17
   mod_python = throw "'mod_python' has been renamed to/replaced by 'apacheHttpdPackages.mod_python'"; # Converted to throw 2024-10-17