maintainers: drop shhht (#493348)

maintainers/maintainer-list.nix

@@ -24457,12 +24457,6 @@
     github = "shgew";
     githubId = 5584672;
   };
-  shhht = {
-    name = "shhht";
-    email = "stp.tjeerd@gmail.com";
-    github = "shhht";
-    githubId = 118352823;
-  };
   shift = {
     name = "Vincent Palmer";
     email = "shift@someone.section.me";

pkgs/by-name/ma/mainsail/package.nix

@@ -44,7 +44,6 @@ buildNpmPackage rec {
     license = lib.licenses.gpl3Plus;
     platforms = lib.platforms.linux;
     maintainers = with lib.maintainers; [
-      shhht
       lovesegfault
       wulfsta
     ];