As part of PM-2974, we audited the genericSetFCVUsage tests to try and increase test coverage of the server running as normal while in the downgrading FCV state.

• move_primary_setFCV.js We should update this test to test that movePrimary works for databases that were created while in the downgrading FCV state
• setfcv_aborts_reshard_collection.js We should investigate updating this test to test that we abort reshard collections once we enter the downgrading FCV state specifically, not just when the full FCV downgrade completes.