Need add User-Agent to WebClient Headers

[x893]

Hello,
Some subscription servers require the User-Agent to be specified in the headers.
There's a simple solution to this problem.
`

		try
		{
			WebClient webClient = new WebClient();
			webClient.Headers.Add("User-Agent", "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/149.0.0.0 Safari/537.36");
			. . .

`