Document that Player#getListeningPluginChannels does not contain BungeeCord

[A248]

Is your feature request related to a problem?

Due to its special status, "BungeeCord" will never appear in Player#getListeningPluginChannels. This is not mentioned in the javadoc, however, nor in the documentation for Messenger, nor on docs.papermc.io.

Describe the solution you'd like.

Document that Player#getListeningPluginChannels does not return the BungeeCord channel.

Describe alternatives you've considered.

Continue to leave this information buried in the depths of Bukkit-specific expertise.

Other

No response