Xcode 14 Support

[lukelabonte]

When building with Xcode 14 the following build error is encountered for allowedTouchTypes and pencilInteraction.

Stored properties cannot be marked potentially unavailable with '@available'

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Since Xcode 14 drops support for iOS 10 and below, just removing @available from allowedTouchTypes should be just fine.

[sraut1]

Hey @Awalz, When do you think is the plan to release support of xcode 14?