Bug Description

In Pool dispatcher socketPath option is not passed to the connect if connect is a function.

Reproducible By

const dispatcher = new Agent ( {
    socketPath: "/var/run/socket",
    connect ( options, callback ) {
        console.log( options );
        process.exit();
    }
} )

await fetch( "http://local/", {
    dispatcher
} );

Expected Behavior

Expecting to see socketPath in options, passed to the connect function.

When connect is specified as object - it works, but for function you just forget to pass socketPath.

Logs & Screenshots

Environment

Additional context