[Added] Missing variant covers for Amazing Spider-man

[Spidermanmustang]

Missing Amazing Spider-Man #3 2nd print 1:25 ratio virgin (vol.7) 2025

Missing Amazing Spider-Man #4 2nd print (vol.7) 2025

Missing Amazing Spider-man #4 2nd print 1:25 ratio virgin variant (vol.7) 2025

[CLZ_Taco]

All been added.