Revert expected test time value to correct value
Revert expected test time value to correct value

This was changed to be specific to the author's local TZ in 139beba.
With the test TZ override fixed, revert this back to the value that is
correct across all environments (including travis).

ledger/ledger,afh/ledger,ledger/ledger,ledger/ledger,ledger/ledger,afh/ledger,afh/ledger,afh/ledger,afh/ledger,ledger/ledger