fix syntax

modules/services/zfs/auto-mount-volumes.nix

@@ -0,0 +1,12 @@
+{ pkgs, ... }:
+
+{
+boot.postBootCommands = ''
+  echo "=== STARTING ZPOOL IMPORT ==="
+  ${pkgs.zfs_unstable}/bin/zpool import -a -N -d /dev/disk/by-path
+  ${pkgs.zfs_unstable}/bin/zpool status
+  ${pkgs.zfs_unstable}/bin/zfs mount -a
+  ${pkgs.zfs_unstable}/bin/zfs list
+    echo "=== ZPOOL IMPORT COMPLETE ==="
+'';
+ }