nixos/switchable-system: don't add switch inhibitors by default

nixos/modules/services/system/dbus.nix

@@ -174,10 +174,6 @@ in
         permissions = "u+rx,g+rx,o-rx";
       };
 
-      system.switch.inhibitors = [
-        cfg.dbusPackage
-      ];
-
       systemd.services.dbus = {
         aliases = [
           # hack aiding to prevent dbus from restarting when switching from dbus-broker back to dbus
@@ -216,10 +212,6 @@ in
         cfg.brokerPackage
       ];
 
-      system.switch.inhibitors = [
-        cfg.brokerPackage
-      ];
-
       # Just to be sure we don't restart through the unit alias
       systemd.services.dbus.reloadIfChanged = true;
       systemd.user.services.dbus.reloadIfChanged = true;

nixos/modules/system/boot/systemd.nix

@@ -567,10 +567,6 @@ in
       );
     };
 
-    system.switch.inhibitors = [
-      cfg.package
-    ];
-
     environment.systemPackages = [ cfg.package ];
 
     environment.etc =