Polkadot: Verify the workers at startup

[naijauser]

Closes #8117

Description

Runs all security checks for the worker on polkadot node startup.

Checklist

• My PR includes a detailed description as outlined in the "Description" and its two subsections above.
• My PR follows the labeling requirements of this project (at minimum one label for T required)

[cla-bot-2021]

User @naijauser, please sign the CLA here.

[naijauser]

/cmd label T8-polkadot

[naijauser]

Hi @bkchr, please take a look.

[github-actions]

Command "label T8-polkadot" has failed ❌! See logs here

[bkchr]

Not really fixing the issue right now.

[naijauser]

Hi @bkchr, please take another look.

The prepare and execute binaries require --socket-path and --worker-dir-path to be passed.

I'm not sure how to get the socket path. I looked through the codebase and found the function with_transient_socket_path. It is used somewhere to get the socket path, but it's an async function and may require a bit more refactoring of determine_workers_paths to use it.

Should I use that function to get the socket path? Or is there another way to do it?

You will notice that I commented out the --socket-path argument in the code

	let exit_status = Command::new(&prep_worker_path)
	// .arg("--socket-path")
        // .arg(socket_path.as_ref().as_os_str())
        .arg("--worker-dir-path")
        .arg(prep_worker_dir_path.as_os_str())
	.arg("--check-all")
	.status()
	.unwrap();