Update and reformatting of Pwnagotchi plugin that publishes regularly on Mastodon!

Update mastodon.py by retiolus · Pull Request #44 · evilsocket/pwnagotchi-plugins-contrib

Update and reformatting of the plugin, which was no longer working, was not optimised and did not provide enough information in the logs. Among other things, it no longer uses the Mastodon account ......