types(BaseInteraction): appPermissions not null in guilds (#9601)

types(BaseInteraction): allow `appPermissions` only in guilds

Co-authored-by: kodiakhq[bot] <49736102+kodiakhq[bot]@users.noreply.github.com>

Author: Jiralite

packages/discord.js/typings/index.d.ts

@@ -1764,7 +1764,7 @@ export class BaseInteraction<Cached extends CacheType = CacheType> extends Base
   public type: InteractionType;
   public user: User;
   public version: number;
-  public appPermissions: Readonly<PermissionsBitField> | null;
+  public appPermissions: CacheTypeReducer<Cached, Readonly<PermissionsBitField>>;
   public memberPermissions: CacheTypeReducer<Cached, Readonly<PermissionsBitField>>;
   public locale: Locale;
   public guildLocale: CacheTypeReducer<Cached, Locale>;