Reconcile ports, and keys vs users, for Jenkins

[tkishel]

The screen capture for the SaaS edition of Compute includes Port 8083 in the Address for our Jenkins plugin. Port 8083 is specific to our On-Premise edition.

https://docs.paloaltonetworks.com/prisma/prisma-cloud/prisma-cloud-admin-compute/continuous_integration/jenkins_plugin.html

And this, for SaaS states Access/Secret Keys are required for Jenkins, seems to contradict the above:

https://docs.paloaltonetworks.com/prisma/prisma-cloud/prisma-cloud-admin-compute/authentication/access_keys.html