Summary:
Not being able to have timestamps in Jest snapshots, as they would differ across machines required jumping through a lot of hoops.
Run this into once again more by a test suite that didn't trigger on CI, but failed for me locally.
With this fix everyone can happily commit time based snapshots and they will always be assumed to be running in UTC :)
Reviewed By: nikoant
Differential Revision: D29025759
fbshipit-source-id: 426d1b065afdd4a2ed75b47203b13fff0ece1272