Use different distributor for ntfy (Android)

[mrusme]

💡 Idea
I'm running Conversations (app), which is already a distributor for UnifiedPush and hence keeping a connection open. I would like to use ntfy to send custom push notifications from the CLI, and I would like ntfy (Android) to use Conversations as a distributor app, to not have two apps keeping connections open in the background.

💻 Target components
ntfy Android, server