Fix parsing HtmlDocuments with special chars

ArchiBoT accidentally found that this is unnecessary and actually causes problems with incorrectly used special characters.
Further tests needed, who knows if it doesn't break somewhere else now.

ArchiSteamFarm/WebBrowser.cs

@@ -269,7 +269,7 @@ namespace ArchiSteamFarm {
 			}
 
 			HtmlDocument htmlDocument = new HtmlDocument();
-			htmlDocument.LoadHtml(WebUtility.HtmlDecode(content));
+			htmlDocument.LoadHtml(content);
 			return htmlDocument;
 		}
 
@@ -358,7 +358,7 @@ namespace ArchiSteamFarm {
 			}
 
 			HtmlDocument htmlDocument = new HtmlDocument();
-			htmlDocument.LoadHtml(WebUtility.HtmlDecode(content));
+			htmlDocument.LoadHtml(content);
 			return htmlDocument;
 		}