Draft: fix: remove admin bypass in merge pipelines license check
Relates to issue #424508 (closed)
This MR was created by Duo in Session 1097758
Changes
- Remove early return for admin users in
verify_merge_pipelines_attrs!method to ensure license checks are always performed - Add license check for
merge_trains_skip_train_allowedattribute - Add test coverage for scenarios where no license exists for merge pipelines and merge trains features