Update Troubleshooting Jira DVCS connector docs
What does this MR do and why?
Atlassian session token bug in Jira was updated recently with new more recent versions affected.
Our docs stated running a 'later version' than 9.1.0 as a fix for the issue. I have updated this section to now list affected versions.
This affects versions 8.20.8, 8.22.3, 8.22.4, 9.4.6, 9.4.14.
Ticket:
https://gitlab.zendesk.com/agent/tickets/494018
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