A Juju bug citation (and its workaround) was removed.
LP #1966664 is gnarly and is not completely resolved, but it no
longer affects this guide.
During the testing of the above updated software was used so
update the versions stated in the guide. In particular, a Jammy
Juju controller was used.
Related-Bug: #1966664
Related-Bug: #1971616
Change-Id: I0276861e672b24e0c886a64b5a04bb8e30caf45d
4e3919b0e3