nodejs now support abstract unix socket

[guoh27]

According to nodejs.org/api/net

Here maybe need a try catch with net.createConnection('\u0000' + params.abstract);

node-dbus-next/lib/connection.js

Lines 47 to 52 in 6b8f447

	if (params.abstract) {
	const usocket = require('usocket');
	const sock = new usocket.USocket({ path: '\u0000' + params.abstract });
	sock.supportsUnixFd = negotiateUnixFd;
	return sock;
	}