marie-nas: fix broken zpool.cache

This caused zfs to write to disks every 300s even without activity

See openzfs/zfs#9734

hosts/marie-nas/state.nix

@@ -30,7 +30,7 @@
           { file = "/etc/ssh/ssh_host_ed25519_key.pub"; inInitrd = true; configureParent = true; how = "symlink"; }
           { file = "/etc/ssh/ssh_host_rsa_key"; mode = "0700"; inInitrd = true; configureParent = true; how = "symlink"; }
           { file = "/etc/ssh/ssh_host_rsa_key.pub"; inInitrd = true; configureParent = true; how = "symlink"; }
-          { file = "/etc/zfs/zpool.cache"; inInitrd = true; how = "symlink"; }
+          { file = "/etc/zfs/zpool.cache"; inInitrd = true; configureParent = true; how = "symlink"; }
         ];
       };
     };