An AddSlashCommand overload should be AddAutocompleteCommand in ModuleBuilder

[gehongyan]

Description

In ModuleBuidler, an overload for adding autocomplete command was named AddSlashCommand instead of AddAutocompleteCommand. This pull request would like to correct the method name while maintaining backward compatibility.

Discord.Net/src/Discord.Net.Interactions/Builders/ModuleBuilder.cs

Lines 373 to 389 in de8da0d

	/// <summary>
	/// Adds autocomplete command builder to <see cref="AutocompleteCommands"/>.
	/// </summary>
	/// <param name="name">Name of the command.</param>
	/// <param name="callback">Command callback to be executed.</param>
	/// <param name="configure"><see cref="AutocompleteCommandBuilder"/> factory.</param>
	/// <returns>
	/// The builder instance.
	/// </returns>
	public ModuleBuilder AddSlashCommand(string name, ExecuteCallback callback, Action<AutocompleteCommandBuilder> configure)
	{
	var command = new AutocompleteCommandBuilder(this, name, callback);
	configure(command);
	_autocompleteCommands.Add(command);
	return this;
	}

Changes

• Renamed the method called AddSlashCommand to AddAutocompleteCommand to better reflect its functionality.
• Introduced a new AddAutocompleteCommand method to supersede the original functionality.
• Added an Obsolete attribute to the AddSlashCommand method.