[Added] Various Archie Digests replacement covers

[mnielsen]

I submitted some of these last week on the ongoing Archie list but here they are again with a couple new ones.

All of these are actual scans to replace the promo scans currently uploaded

World of Betty & Veronica Jumbo Comics Digest #32

World of Betty & Veronica Jumbo Comics Digest #33

Archie Jumbo Comics Double Digest #350

Archie: Milestones Digest 24

[CLZ_Taco]

All have been added.