Fix shade issues
Fix shade issues

- Remove keystoneauth1 since it is already a dependency of shade package.
  This version of keystoneauth1 also not working well with the version
  of shade we're installing, based on the following bz:
  https://bugs.launchpad.net/openstack-ansible/+bug/1715603
- Updated version of shade to match infrared requirements

Also related to ticket RHOSINFRA-1562

Change-Id: I02652969be9fbf5bbf160cd6568f47ffa3972ec8

redhat-openstack/infrared,redhat-openstack/infrared,redhat-openstack/infrared