Updating Components in LibAFL and Dockerfile

[nomnomshark41]

Description

updated bitbybit to latest version because the issue https://github.com/danlehmann/bitfield/issues/66 has been solved and using also the git version because of the issue https://github.com/danlehmann/bitfield/issues/2

Checklist

• [x] I have run ./scripts/precommit.sh and addressed all comments

[nomnomshark41]

forgot to talk about z3 it should be statically builded because z3-sys doesn't build per default the c project

[domenukk]

Thanks! However, crates can't depend on git if we want to upload them to crates.io, so we'll have to wait for the changes to get published.

[domenukk]

As for Z3, you can enable this feature in your own project's Cargo.toml if you want to build it statically - usually it's easier/faster to install z3, instead