Remove obsolete method from interaction base

src/Discord.Net.WebSocket/Entities/Interaction/SocketInteraction.cs

@@ -204,15 +204,6 @@ namespace Discord.WebSocket
             return RestInteractionMessage.Create(this.Discord, model, this.Token, this.Channel);
         }
 
-        /// <summary>
-        ///     Acknowledges this interaction.
-        /// </summary>
-        /// <returns>
-        ///     A task that represents the asynchronous operation of acknowledging the interaction.
-        /// </returns>
-        [Obsolete("This method deprecated, please use DeferAsync instead")]
-        public Task AcknowledgeAsync(RequestOptions options = null) => DeferAsync(options: options);
-
         /// <summary>
         ///     Acknowledges this interaction.
         /// </summary>