cups-kyocera-ecosys-m2x35-40-p2x35-40dnw: drop

the source is not available anymore

pkgs/by-name/cu/cups-kyocera-ecosys-m2x35-40-p2x35-40dnw/package.nix

@@ -1,36 +0,0 @@
-{
-  stdenv,
-  lib,
-  fetchzip,
-  # can either be "EU" or "Global"; it's unclear what the difference is
-  region ? "Global",
-  # can be either "English", "French", "German", "Italian", "Portguese" or "Spanish"
-  language ? "English",
-}:
-
-stdenv.mkDerivation rec {
-  pname = "cups-kyocera-ecosys-m2x35-40-p2x35-40dnw";
-  version = "8.1606";
-
-  src =
-    let
-      urlVersion = builtins.replaceStrings [ "." ] [ "_" ] version;
-    in
-    fetchzip {
-      url = "https://www.kyoceradocumentsolutions.de/content/download-center/de/drivers/all/Linux_${urlVersion}_ECOSYS_M2x35_40_P2x35_40dnw_zip.download.zip";
-      sha256 = "10crxdfj62ini70vv471445zi6q0l9fmg2jsd74sp6fr0qa0kvr7";
-    };
-
-  installPhase = ''
-    mkdir -p $out/share/cups/model/Kyocera
-    cp ${region}/${language}/*.PPD $out/share/cups/model/Kyocera/
-  '';
-
-  meta = {
-    description = "PPD files for Kyocera ECOSYS M2040dn/M2135dn/M2540dn/M2540dw/M2635dn/M2635dw/M2640idw/M2735dw/P2040dn/M2040dw/P2235dn/P2235dw";
-    homepage = "https://www.kyoceradocumentsolutions.com";
-    license = lib.licenses.unfree;
-    maintainers = with lib.maintainers; [ hexa ];
-    platforms = lib.platforms.linux;
-  };
-}