feat: Add new permissions

This commit implements the new permissions (USE_CLYDE_AI, SET_VOICE_CHANNEL_STATUS, and CREATE_GUILD_EXPRESSIONS) as seen in these PRs:

discord/discord-api-docs#6354
discord/discord-api-docs#6398
discord/discord-api-docs#6120

Backend/Remora.Discord.API.Abstractions/API/Objects/Permissions/DiscordPermission.cs

@@ -253,6 +253,11 @@ public enum DiscordPermission
     /// </summary>
     UseSoundboard = 42,
 
+    /// <summary>
+    /// Allows for creating emojis, stickers, and soundboard sounds, independently of managing them.
+    /// </summary>
+    CreateGuildExpressions = 43,
+
     /// <summary>
     /// Allows the usage of custom soundboard sounds from other servers.
     /// </summary>
@@ -261,5 +266,15 @@ public enum DiscordPermission
     /// <summary>
     /// Allows for sending voice messages.
     /// </summary>
-    SendVoiceMessages = 46
+    SendVoiceMessages = 46,
+
+    /// <summary>
+    /// Allows for interaction with Clyde (AI).
+    /// </summary>
+    UseClydeAi = 47,
+
+    /// <summary>
+    /// Allows for setting the status of a voice channel.
+    /// </summary>
+    SetVoiceChannelStatus = 48
 }