`buildarr sonarr dump-config` does not output the `type` field for some resource types

[Callum027]

Discussed in https://github.com/buildarr/buildarr/discussions/195.

This is happening because the type field is not being explicitly defined on remotely fetched Indexer objects.

buildarr_sonarr/config/indexers.py:195-207

Confirmed broken for:

• Indexers
• Notification connections

[EnjoyBacon7]

This is also an issue for download clients and connections ("connect"). Sadly, I suppose this makes Buildarr unusable here.