Make canmount configurable for bhyve and jails.

ansible/environments/home/host_vars/homeserver

@@ -19,6 +19,8 @@ build_user:
   group: talexander
 jail_zfs_dataset: zmass/encrypted/jails
 jail_zfs_dataset_mountpoint: /jail/main
+jail_canmount: "on"
+jail_bemount: "on"
 jail_list:
   - name: cloak
     conf:
@@ -34,3 +36,5 @@ jail_list:
         mount: /var/db/murmur
 bhyve_dataset: zmass/encrypted/vm
 bhyve_list: []
+bhyve_canmount: "on"
+bhyve_bemount: "on"