Set up WASI host bindings to instance without calling initialize() or start(). This method is useful when the WASI module is instantiated in child threads for sharing the memory across threads.
finalizeBindings() requires that either instance exports a WebAssembly.Memory named memory or user specify a WebAssembly.Memory object in options.memory. If the memory is invalid an exception is thrown.
start() and initialize() will call finalizeBindings() internally. If finalizeBindings() is called more than once, an exception is thrown.