This commit add support for fields selector to the driver CLI. * ``openstack baremetal driver list --fields <field> [<field> ...]`` * ``openstack baremetal driver show <driver_name> --fields <field> [<field> ...]`` Depends-On: https://review.opendev.org/c/openstack/ironic/+/804416 Story: 1674775 Task: 43043 Change-Id: I2d691feec876f6978d5075e779ea465ed660f09e