Adjust stack size on some items from 16 to 64

[Nylon256]

Inspired by GT New Horizons Modpack

• Ender pearls
• Snowballs
• Eggs

Ender pearls list:

• minecraft:ender_pearl
• endermanoverhaul:corrupted_pearl
• endermanoverhaul:soul_pearl
• endermanoverhaul:ancient_pearl
• endermanoverhaul:bubble_pearl
• endermanoverhaul:summoner_pearl
• endermanoverhaul:icy_pearl
• endermanoverhaul:crimson_pearl
• endermanoverhaul:warped_pearl
• rftoolsbase:infused_enderpearl

Maybe making beds stackable up to 16 would be a good idea.