fix(Message): not crosspostable if has a poll (#10246)

packages/discord.js/src/structures/Message.js

@@ -728,6 +728,7 @@ class Message extends Base {
       channel?.type === ChannelType.GuildAnnouncement &&
         !this.flags.has(MessageFlags.Crossposted) &&
         this.type === MessageType.Default &&
+        !this.poll &&
         channel.viewable &&
         channel.permissionsFor(this.client.user)?.has(bitfield, false),
     );