Description of problem:

When upgrading Capsule from 6.15.1 to 6.16.0 the upgrade fails in post-upgrade task.

How reproducible:

always

Is this issue a regression from an earlier version:

yes

Steps to Reproduce:

1. Set up SAT + CAPS, sync a docker repo on both.

2. Upgrade the SAT to 6.16.0

3. Upgrade the CAPS to 6.16.0

Actual behavior:
Capsule upgrade fails since there is no foreman-rake there.

--------------------------------------------------------------------------------
Initialize and expose container image metadata in the pulpcore db: 
\ Adding image metadata to katello. You can continue using the system normally while the task runs in the background.
                                                                      [FAIL]
Failed executing foreman-rake katello:import_container_manifest_labels, exit status 127:
 sh: foreman-rake: command not found
--------------------------------------------------------------------------------
Scenario [Checks after upgrading to Capsule 6.16] failed.

Expected behavior:
Upgrade should succeed.

Business Impact / Additional info:

Blocks upgrade.

DEV Tracker for https://issues.redhat.com/browse/SAT-25795