rt_truncate_u32_f64 is not in the generated code

[goofyclown]

the converted wasm file and generated luau file can be found here:
input-output.zip

the process of making the wasm can be found here: (horror)
https://github.com/goofyclown/LuauCeption/blob/main/.github/workflows/build.yml

[synpixel]

This is also the case for other functions such as math_sqrt.