Remove unused _CommandCursorOp role from Op::_FSyncUnlock
Remove unused _CommandCursorOp role from Op::_FSyncUnlock

mongodb/mongo-perl-driver,mongodb/mongo-perl-driver,xdg/mongo-perl-driver,dagolden/mongo-perl-driver,xdg/mongo-perl-driver,mongodb/mongo-perl-driver,dagolden/mongo-perl-driver,xdg/mongo-perl-driver,dagolden/mongo-perl-driver,dagolden/mongo-perl-driver