Update to the new JS API.
Update to the new JS API.

Add a path to use the new JS API with Module and Instance, and use it
instead of the old Wasm.instantiatemodule when wasm.experimentalVersion
is not less than 0xc.

WebAssembly-cn/website,WebAssembly/website,WebAssembly/website,WebAssembly/website,WebAssembly-cn/website