SOCKS Proxy Support

[wtklrs]

Does "@distube/ytdl-core" support SOCKS proxy? In some network environments, users may only be able to access the Internet through a SOCKS proxy. Adding support for SOCKS proxy will make the library more flexible to use.

The "ytdl.createProxyAgent" method can be enhanced to add support for SOCKS proxy. For example, allow users to pass SOCKS proxy configuration when creating a proxy, including the proxy server address and port.

Here is a working code example:

const ytdl = require("@distube/ytdl-core");
const agent = ytdl.createSocksProxyAgent({
uri: "socks5://my.socks.proxy.server:1080"
});

ytdl.getInfo("http://www.youtube.com/watch?v=aqz-KE-bpKQ", {proxy});