Flatten worker settings

[Fryguy]

Depends on ManageIQ/manageiq#20975

[miq-bot]

Checked commit Fryguy@45c02d6 with ruby 2.6.3, rubocop 0.82.0, haml-lint 0.35.0, and yamllint
0 files checked, 0 offenses detected
Everything looks fine. ⭐

[miq-bot]

This pull request has been automatically marked as stale because it has not been updated for at least 3 months.

If these changes are still valid, please remove the stale label, make any changes requested by reviewers (if any), and ensure that this issue is being looked at by the assigned/reviewer(s)

Thank you for all your contributions! More information about the ManageIQ triage process can be found in the triage process documentation.

[miq-bot]

This pull request has been automatically closed because it has not been updated for at least 3 months.

Feel free to reopen this pull request if these changes are still valid.

Thank you for all your contributions! More information about the ManageIQ triage process can be found in the triage process documentation.