Add CTakeDamageInfo natives to use with TakeDamage

[KitRifty]

This PR adds natives for creating and applying custom CTakeDamageInfo parameters to entities using CBaseEntity::TakeDamage(). Plugins can use the GetGlobalDamageInfo native to specify custom parameters for use in TakeDamage.

CBaseEntity::TakeDamage was used over CBaseEntity::OnTakeDamage because it checks for damage filters and applies damage scaling before OnTakeDamage is called. In addition, not only is it used across the SDK, it's the recommended way of dealing damage to entities anyways. On the other hand, SDKHooks_OnTakeDamage bypasses that and calls CBaseEntity::OnTakeDamage directly.

Some other miscellaneous changes:

• Added CBaseEntity::TakeDamage signature to gamedata
• Imported Init and Set CTakeDamageInfo funcs from SDK
• Fixed CTakeDamageInfo.Set/AddDamageType natives missing a parameter (reported by @Mikusch)
• Fixed some CTakeDamageInfo natives not returning immediately after erroring

[Mikusch]

CTakeDamageInfo.SetDamageType is also missing its parameter in the include