Attachment part is missing attributes for voice messages and attachment flags

[valzargaming]

DiscordPHP/src/Discord/Parts/Channel/Attachment.php

Lines 16 to 33 in a8a617d

	/**
	* A message attachment.
	*
	* @link https://discord.com/developers/docs/resources/channel#attachment-object
	*
	* @since 7.0.0
	*
	* @property string $id Attachment ID.
	* @property string $filename Name of file attached.
	* @property string|null $description Description for the file.
	* @property string|null $content_type The attachment's media type.
	* @property int $size Size of file in bytes.
	* @property string $url Source url of file.
	* @property string $proxy_url A proxied url of file.
	* @property ?int|null $height Height of file (if image).
	* @property ?int|null $width Width of file (if image).
	* @property bool|null $ephemeral Whether this attachment is ephemeral.
	*/

See https://discord.com/developers/docs/resources/channel#attachment-object-attachment-structure

duration_secs? | float | the duration of the audio file (currently for voice messages)
waveform? | string | base64 encoded bytearray representing a sampled waveform (currently for voice messages)
flags? | integer | attachment flags combined as a bitfield