shh: add jk as maintainer

+1
+1
pkgs/by-name/sh/shh/package.nix
··· 104 maintainers = with lib.maintainers; [ 105 erdnaxe 106 kuflierl 107 ]; 108 }; 109 })
··· 104 maintainers = with lib.maintainers; [ 105 erdnaxe 106 kuflierl 107 + jk 108 ]; 109 }; 110 })