Comment 6 for bug 1884123

Reviewed: https://review.opendev.org/737748
Committed: https://git.openstack.org/cgit/openstack/tripleo-common/commit/?id=93cba1fc6e7701f5b02b19218dff5f4cd2bbd727
Submitter: Zuul
Branch: stable/ussuri

commit 93cba1fc6e7701f5b02b19218dff5f4cd2bbd727
Author: John Fulton <email address hidden>
Date: Thu Jun 18 19:05:59 2020 +0000

    Set undercloud ansible_connection to local

    The Ansible undercloud connection defaults to local but
    the inventory object constructor overrode it to SSH for
    Mistral. Now that Mistral has been removed we can remove
    the override and use local. This also avoids permission
    conflicts between the default ansible_ssh_user and the
    user running the playbook as per the bug this patch
    closes.

    Change-Id: Iac7c15572f83e77241bbc1469d3e3debc8ac011b
    Closes-Bug: #1884123
    (cherry picked from commit 97c7d26721894cfe12a5397c789b9da1ae2d1ab0)