In SERVER-87812, multiversion_incompatible tag was removed from multiple tests, except these 2 tests:
unshard_collection_failover_shutdown.jsmove_collection_failover_shutdown.js
which have caused BF-36867
As explained in BF-36867, both these tests require the "multiversion_incompatible" tag because multiversion testing does not support tests that kill and restart nodes. Remove TODO from the tests.