remove alt caps toggle

lambda/configuration.nix

@@ -109,7 +109,6 @@
     enable = true;
     desktopManager.plasma5.enable = true;
     displayManager.startx.enable = true;
-    xkbOptions = "grp:alt_caps_toggle";
     layout = "sus,fox";
     extraLayouts.sus = {
       description = "Swedish US";

shared/sus.xkb

@@ -5,5 +5,4 @@ xkb_symbols "sus" {
   key <AD11> {[ bracketleft, braceleft, aring,      Aring      ]};
   key <AC10> {[ semicolon,   colon,     odiaeresis, Odiaeresis ]};
   key <AC11> {[ apostrophe,  quatedbl,  adiaeresis, Adiaeresis ]};
-
 };