Replicate Mass inventory data

[Leroy231]

• [x] Prerequisite: https://github.com/HaywireInteractive/OnAllFronts-Public/issues/828
• [x] In https://github.com/HaywireInteractive/OnAllFronts/blob/main/Plugins/ProjectM/Source/ProjectM/Private/MassReplication/MassReplicationConfig.json under "MassSoldier" include FAmmoCapacityFragment and the properties it needs. For an example of the syntax to replicate properties on fragments see here.
• [x] We'll need to handle new types in our code gen script since we don't handle TArray yet. See how we handle "float" types in that script as it has custom logic.
• [x] To run the codegen script, run: python path\to\generate_mass_replication_helpers.py
• [x] To verify it worked, when in Client NetMode and you fire your weapon the ammo count should decrease on player's ammo widget.