maintainers: drop gm6k (#439407)

Author: wolfgangwalther

maintainers/maintainer-list.nix

@@ -9452,10 +9452,6 @@
     githubId = 47015416;
     name = "globule655";
   };
-  gm6k = {
-    email = "nix@quidecco.pl";
-    name = "Isidor Zeuner";
-  };
   gmacon = {
     name = "George Macon";
     matrix = "@gmacon:matrix.org";

pkgs/by-name/al/alsa-lib-with-plugins/package.nix

@@ -19,7 +19,6 @@ runCommand "${alsa-lib.pname}-${alsa-lib.version}"
       description = "Wrapper to ease access to ALSA plugins";
       mainProgram = "aserver";
       platforms = platforms.linux;
-      maintainers = with maintainers; [ gm6k ];
     };
     outputs = alsa-lib.outputs;
   }

pkgs/by-name/mi/minetest-mapserver/package.nix

@@ -27,6 +27,5 @@ buildGoModule rec {
       cc-by-sa-30
     ];
     platforms = lib.platforms.all;
-    maintainers = with lib.maintainers; [ gm6k ];
   };
 }

pkgs/development/python-modules/pyldavis/default.nix

@@ -43,7 +43,6 @@ buildPythonPackage rec {
   meta = with lib; {
     homepage = "https://github.com/bmabey/pyLDAvis";
     description = "Python library for interactive topic model visualization";
-    maintainers = with lib.maintainers; [ gm6k ];
     license = licenses.bsd3;
     sourceProvenance = with sourceTypes; [ fromSource ];
     platforms = platforms.all;