Colored Portraits

Adds an appearance behaviour that makes a card's portrait colored.

How to use (C#)

To add the appearance behaviour to a card made using C#, do this:

yourcard.AddAppearances(GuidManager.GetEnumValue<CardAppearanceBehaviour.Appearance>("spapi.inscryption.coloredportraits", "ColoredPortrait"));

To add the appearance behaviour to a card made using the JSONLoader, do this:

"appearanceBehaviour": [
	"spapi.inscryption.coloredportraits.ColoredPortrait"
]