The release notes said it was okay not to run the nova-consoleauth
service in Rocky, but that's not true because the Rocky code is storing
new console authorization tokens in both the database backend and the
existing nova-consoleauth backend. The use of nova-consoleauth will be
discontinued in Stein (for non-cells v1). We can't remove
nova-consoleauth until we remove cells v1.
Closes-Bug: #1788470
Change-Id: Ibbdc7c50c312da2acc59dfe64de95a519f87f123