fix(nix/host/orion): add price to keyd group

hosts/orion/modules/services/timezoned.nix

@@ -1,5 +1,4 @@
 { ... }:
 {
   services.automatic-timezoned.enable = true;
-  time.timeZone = "America/Chicago";
 }

hosts/orion/modules/users.nix

@@ -7,7 +7,7 @@
     root.hashedPasswordFile = config.age.secrets.users-root-pw.path;
     price = {
       isNormalUser = true;
-      extraGroups = [ "wheel" ];
+      extraGroups = [ "wheel" "keyd" ];
       group = "price";
       shell = pkgs.zsh;
       createHome = true;