This is no longer present in Ansible 9.
Removing these upsets ansible-lint, so those errors are ignored.
The base roles job has bitrotted on centos-7 and bionic due to
a bad voluptuous release used in an stestr test. That is fixed in
this change as well.
Change-Id: I67886d5ad82ab590979f82bd102d6f974b9d4421
Avoids runtime warnings from use of Ansible shell/command module when
executed commands also have ansible modules.
Change-Id: I4e415cbd34f0f4cb15857051bf95458e0316de86
