Flaky test closets: /obj/structure/closet/crate/shuttle/secured/random_loot contains a steal objective /obj/item/clothing/gloves/color/yellow in PopulateContents(). Move it to populate_contents_immediate().

[github-actions]

Flaky tests were detected in this test run. This means that there was a failure that was cleared when the tests were simply restarted.
Failures:

closets: /obj/structure/closet/crate/shuttle/secured/random_loot contains a steal objective /obj/item/clothing/gloves/color/yellow in PopulateContents(). Move it to populate_contents_immediate(). at code/modules/unit_tests/closets.dm:27