Wwise version upgrade

Upgrading to a different minor version of a major Wwise release works out of the box and SoundBanks will be backwards compatible. See: https://www.audiokinetic.com/library/edge/?source=Help&id=soundbank_backward_compatibility

These are some of the involved steps for upgrading the Wwise version in the integration to a newer major version:

• Download new Wwise version SDK
• Update Wwise GDNative wrapper and fix missing/breaking API changes.
• Update Waapi GDNative wrapper and fix missing/breaking API changes.
• Update and fix Godot nodes if required.
• Update Wwise SDK from GitHub actions.
• Run Gut unit tests.
• Test demo projects.