Enable more agressive scrobble checking behavior

[FoxxMD]

Changes to potentially address duplicate scrobble issues when client<-->source feedback loops occur #173

Force Scrobble Refresh

Update scrobble config options to enable refreshing upstream service existing scrobbles in MS on every scrobble so that MS guarantees it always has the latest existing scrobbles to check for dups.

Refresh Stale At

Force client to refresh scrobbled plays from upstream service if last refresh was at least X seconds ago

listenbrainz.json or another scrobble config

[
  {
    "name": "myScrobbler",
    "data": {
      // ...
    },
+    "options": {
+      "refreshStaleAfter": 5
+    }
  }
]

[FoxxMD]

Added additional mechanisms to trigger an upstream scrobble refresh:

• Refresh if scrobble date is older than newest upstream (may indicate stale upstream data)
• Refresh if last refresh was more than refreshStaleAfter number of seconds ago

Added debug logging insight into refresh triggers -- when a client is about to scrobble it will see if it should refresh, if it needs to refresh it will log the reason why it is logging to DEBUG level.

[github-actions[bot]]

:package: A new release has been made for this pull request.

To play around with this PR, pull an image:

• foxxmd/multi-scrobbler:pr-174
• foxxmd/multi-scrobbler:pr-174-alpine.

Images are available for x86_64 and ARM64.

Latest commit: e907892c4af78b5a8b5e0982bb88c1b6f17e103f