Fixes #37464 - Support Zeitwerk loader

[ofedoren]

WIP

Requires:

• Fixes #37452 - Support Zeitwerk loader foreman-tasks#752

[ekohl]

Why do these 2 remain, but you remove the others?

[ofedoren]

I think there is no reason to leave them, removed.

[ofedoren]

Hmm, not sure why the tests from core are failing here... I had the same errors for plain Foreman, but they got fixed.

[ekohl]

I think this may be a relevant failure, coming from STI with interfaces.

[ofedoren]

@ekohl thanks, it was indeed. Moreover, thanks to that fail we prevented a hidden issue in REX caused by the same issue.

I'm afraid there might be still places we didn't catch by the test runs :/

[ofedoren]

Ready to merge after theforeman/foreman#10131 is merged, dropped the commit for testing with Foreman PR, the latest run was green:

[ekohl]

We'll need new releases

Because foreman_remote_execution >= 9.0, < 14 could not be found in
https://github.com/theforeman/foreman_remote_execution.git (at master@ca7cca1)
and every version of foreman_ansible depends on foreman_remote_execution >=
9.0, < 14,
  foreman_ansible cannot be used.
So, because Gemfile depends on foreman_ansible >= 0,
  version solving has failed.

[ofedoren]

tasks and REX are done, ansible is pending

[ofedoren]

🍏

[ekohl]

Note to self: foreman_ansible is a soft dependency so there's no version check that needs to be updated.