Build Failure due to missing sub module 'wit-bindgen' in 'wasmer/lib/wasi-types/'

[canewsin]

Describe the bug

Using witbindgen dep via git url
Security Audit failing because of missing above submodule

https://github.com/canewsin/zeronet-rs/actions/runs/3393271427/jobs/5640413699

https://github.com/wasmerio/wasmer/tree/master/lib/wasi-types

[canewsin]

@syrusakbary

[fschutt]

We renamed wit-bindgen to wai-bindgen to distinguish it from the bytecodealliance version. That is probably why it's failing because there is no wit-bindgen-wasmer crate anymore.

Instead of depending on GitHub, you can depend on crates.io: https://crates.io/crates/wai-bindgen-wasmer

[fschutt]

Internally, we should update all references from wit-bindgen to wai-bindgen, cc @syrusakbary

[fschutt]

Related to #3387

[Michael-F-Bryan]

This should have been resolved when we used the wai-bindgen-xxx crates from crates.io instead of a git submodule.