Rollback engine api version to 1.11.6 for 6.0.6.0 backports #270

[jeffngo]

Pull request checklist

Please check if your PR fulfills the following requirements:

• Tests for the changes have been added (for bug fixes / features)
• Docs have been reviewed and added / updated if needed (for bug fixes / features)
• Build was run locally and any changes were pushed
• Lint has passed locally and any fixes were made for failures

Pull request type

Please check the type of change your PR introduces:

• Bugfix
• Feature
• Code style update (formatting, renaming)
• Refactoring (no functional changes, no api changes)
• Build related changes
• Documentation content changes
• Other (please describe): Rollback engine api version to 1.11.6 to run translators on 6.0.6.0

What is the current behavior?

Engine API Version is set to 1.12.0 in settings.cfg, which means that translators won't execute on 6.0.6.0

Issue Number: 270

What is the new behavior?

• Engine API Version is set to 1.11.6 so that the translators execute for 6.0.6.0

Does this introduce a breaking change?

• Yes
• No

Other information