[Docs] Add wasmBinary to API Reference of Module Object

We can use wasmBinary property to set a UInit8Array in Module according to [this doc]( https://github.com/emscripten-core/emscripten/blob/dc1abd514b1bade135a01a4453a9ff6def0793b6/site/source/docs/compiling/WebAssembly.rst#wasm-files-and-compilation)

But wasmBinary is not showed in [document of Module Object](https://github.com/emscripten-core/emscripten/blob/main/site/source/docs/api_reference/module.rst).