Remove unused dbus-update-activation-environment from sway startup

users/profiles/sway/default.nix

@@ -31,12 +31,8 @@ in
       }];
       floating.criteria = [{ title = "Steam - Update News"; }];
       startup = [
-        # Copied from https://git.sr.ht/~sumner/home-manager-config/tree/master/item/modules/window-manager/wayland.nix#L64
-        # See https://github.com/nix-community/home-manager/issues/2028
-        # Make all the pinentry stuff work
-        # See: https://github.com/NixOS/nixpkgs/issues/119445#issuecomment-820507505
-        # and: https://github.com/NixOS/nixpkgs/issues/57602#issuecomment-820512097
-        { command = "dbus-update-activation-environment WAYLAND_DISPLAY"; }
+        # Support for old style xembed tray icons, mostly used by wine
+        { command = "${pkgs.plasma-workspace}/bin/xembedsniproxy"; }
       ];
       keybindings = lib.mkOptionDefault {
         "XF86PowerOff" = "exec systemctl suspend";