fix zfs latest again

nixosModules/bcachefs.nix

@@ -1,15 +1,11 @@
 {
   lib,
   pkgs,
-  config,
   ...
 }:
 {
   # If we also need zfs, we can use the unstable version as we otherwise don't have a new enough kernel version
   boot.zfs.package = pkgs.zfsUnstable;
-  boot.kernelPackages = lib.mkIf config.boot.zfs.enabled (
-    lib.mkForce config.boot.zfs.package.latestCompatibleLinuxPackages
-  );
 
   # Enable bcachefs support
   boot.supportedFilesystems.bcachefs = lib.mkDefault true;