treewide: remove maintainer polykernel (#328969)

maintainers/maintainer-list.nix

@@ -16198,11 +16198,6 @@
     github = "polygon";
     githubId = 51489;
   };
-  polykernel = {
-    github = "polykernel";
-    githubId = 81340136;
-    name = "polykernel";
-  };
   polyrod = {
     email = "dc1mdp@gmail.com";
     github = "polyrod";

pkgs/applications/misc/fuzzel/default.nix

@@ -70,7 +70,7 @@ stdenv.mkDerivation (finalAttrs: {
     homepage = "https://codeberg.org/dnkl/fuzzel";
     license = with licenses; [ mit zlib ];
     mainProgram = "fuzzel";
-    maintainers = with maintainers; [ fionera polykernel rodrgz ];
+    maintainers = with maintainers; [ fionera rodrgz ];
     platforms = with platforms; linux;
   };
 })

pkgs/by-name/fn/fnott/package.nix

@@ -62,7 +62,7 @@ stdenv.mkDerivation rec {
     changelog = "https://codeberg.org/dnkl/fnott/src/tag/${src.rev}/CHANGELOG.md";
     description = "Keyboard driven and lightweight Wayland notification daemon for wlroots-based compositors";
     license = with lib.licenses; [ mit zlib ];
-    maintainers = with lib.maintainers; [ polykernel ];
+    maintainers = with lib.maintainers; [ ];
     mainProgram = "fnott";
     platforms = lib.platforms.linux;
   };