e689a4e3b8
The `overcloud node unprovision` command will delete ports by default. See: tripleoclient/v2/overcloud_node.py#L422 Let's do the same by default when using `overcloud delete` with the `--baremtal-deployment` option. Change-Id: I881fa2cbb6612e10dbe85a800f38c6922fc0a92b