Remove TokenType.User

src/Discord.Net.Core/TokenType.cs

@@ -5,8 +5,6 @@ namespace Discord
     /// <summary> Specifies the type of token to use with the client. </summary>
     public enum TokenType
     {
-        [Obsolete("User logins are deprecated and may result in a ToS strike against your account - please see https://github.com/RogueException/Discord.Net/issues/827", error: true)]
-        User,
         /// <summary>
         ///     An OAuth2 token type.
         /// </summary>