Description of problem:

After performing a Satellite server upgrade from RHEL-8 to RHEL-9, a release version 9.4 is set on the host. If the release version is not unset, future upgrades will fail.

Documentation URL: https://content-preview.docs.redhat.com/en/documentation/red_hat_satellite/6.16/html-single/upgrading_connected_red_hat_satellite_to_6.16/index#upgrading-satellite-or-capsule-in-place-using-leapp_upgrading-connected

Actual behavior:
A release version is 9.4 is set on the Satellite/Capsule server after performing RHEL-8 to RHEL-9 upgrade. 

Expected behavior:

Add step 12 to include a command to unset the release version to complete the upgrade process.

1. subscription-manager release --unset

Business Impact / Additional info:

If the release version is not unset, future upgrades of the Satellite/Capsule server will fail.