Install python3-subscription-manager-rhsm package to use for rhsm certguard
We need package python3-subscription-manager-rhsm to be installed on server.
Refs #30133 - Unconditionally install RHSM
python3-subscription-manager-rhsm is needed on both EL7 and EL8. On EL7
it's not part of the base OS since rhsm is using Python 2. On EL8 it's
installed when subscription-manager is. However, it's good to be
explicit about what you need to function. Likely to be present is not
- Status changed from Ready For Testing to Closed
Applied in changeset puppet-pulpcore|bed36c59215cc3df520511261abcbebd292264d2.