This makes instantiating host or wasm-defined modules similar, by using
XXXConfig types. Doing so also allows configuration engines to seed
properties.
Since decoded modules are only usable during instantiation, this pushes
decoding inside those functions. By doing so, the API is easier to use
as it has less choices and less errors to catch. Detection is done
internally by peeking at the magic number.
See https://github.com/tetratelabs/wazero/issues/279
Signed-off-by: Adrian Cole <adrian@tetrate.io>
0186e41b27