use rkyv deserialize to replace bincode on jit artifact

[ailisp]

Description

So this is applying similar technique to accelerate deserialize an jit artifact. I test by adding this in tests/compiler/serialize.rs, fn test_deserialize:

    let wat = std::fs::read("lib/c-api/tests/assets/qjs.wasm").unwrap();

    let module = Module::new(&store, wat)?;
    let serialized_bytes = module.serialize()?;

    let headless_store = get_headless_store();

    let start = std::time::Instant::now();
    let deserialized_module = unsafe { Module::deserialize(&headless_store, &serialized_bytes)? };
    println!("deserialize takes {:?}", start.elapsed());

run it with

cargo test --features singlepass,test-singlepass,test-jit --test compilers serialize::test_deserialize --release -- --nocapture

Before it was 11-12ms, this PR make it 6-9ms, most of the time around 7ms. The optimization is visible, but we may achieve a faster one via Archive, that is replace all usage of SerializableModule and its fields, to ArchivedSerializableModule - this would make deserialize an O(1) mmap operation, but also add further intrusive changes based on this PR.

Review

• Add a short description of the change to the CHANGELOG.md file

[syrusakbary]

Hey @ailisp I've created actually a very similar PR yesterday #2250.
There is a bug on rkyv that I'm trying to debug with it's creator (as it only triggers in rkyv 0.6.0)

[ailisp]

@syrusakbary Ah I'll close this in favor of your PR. i actually checked yesterday but happened to before your PR isn't happen and then start work 😂, let me know if i can help on review or the rkyv bug (maybe)

[syrusakbary]

If you want to reproduce the bug, you need to:

• just follow the instructions in the PR: Use rkyv for JIT Engine #2250. It works properly with rkyv 0.4.3
• Revert this commit 4c54d86
• Run again the command: ./target/release/wasmer run lib/c-api/tests/assets/qjs.wasm --disable-cache -- -h

[djkoloski]

The bug in question has been fixed as of 0.6.1. rkyv issue: rkyv/rkyv#116