What 💻

• moves zk_solc.rs and zksolc_manager.rs to common crate
• Adds back commented out code
• Removes openssl from deny.toml

Why ✋

• This is to follow the existing foundry project structure, specifically the compile operation live in the common crate so it can be accessible to other crates. This aligns with compile.rs which handles the EVM compilation in common crate.

In addition, this will make adding compile step to script subcommand easier.

• Removed openssl from deny.toml as its a dep of era-test-node currently. Will need to clarify with foundry team why is was added to the ban list.

Evidence 📷

Include screenshots, screen recordings, or console output here demonstrating that your changes work as intended