Bug where Malfurion's gift does not appear

[Joachim-22234]

The issue is fixed now.

@GnomeSayin-11972

[Collection] Fixed a bug where players who claimed a New/Returning Player deck that included only one copy of the class’s “Gift” card (Garrosh’s Gift/Malfurion’s Gift) didn’t get a second copy. After this fix, players who missed the card can get it granted to them for free by having a Whizbang’s Workshop pack and going to the pack opening screen.