
When using the PKI token provider, it is necessary to ensure that a secure hashing algorithm is used. The charms never configure a PKI provider but the checklist action is still a valid runtime check. Change-Id: If0869124e4fcf7af68f636b9e4d3027c83407a4f Closes-Bug: 1820813 Func-Test-PR: https://github.com/openstack-charmers/zaza/pull/200