Code for ammo requiring melee techniques

[bombasticSlacks]

Summary

Features "Melee techniques can require and expend ammo"

Purpose of change

For the pulverizer I want to add in #55819, it runs on powder blanks. So I need to add support for it to expend them on use.

Describe the solution

This PR Does The Following:

1. Adds powder blanks as an ammo type
2. Adds the Pulverizer to the game as a debug example (though it will spawn with Frontier Guns From The Artisans #55819)
3. Adds a new flag for techniques "needs_ammo" which means that the technique will only be selected if the weapon has ammo in it.
4. When you activate the technique it expends ammo in the weapon.

Todo:

• Get revolver like case ejection working
• Maybe over engineer the code further (but I don't want to over-perscribe how this could be extended in the future)
• Make blanks spawn/make the crafting recipe (this probably will get moved over to Frontier Guns From The Artisans #55819)

Describe alternatives you've considered

Using the gun code for this would have worked but would be janky since then your melee chance would be based off gunskills. Also I like the idea of having to really hit the crit to get it to pop.

Testing

Additional context