Handle THANKS feed event type to prevent feed failure#691

AyusKumarPathak wants to merge 3 commits intometabrainz:mainmetabrainz/listenbrainz-android:mainfrom

AyusKumarPathak:thanks-feed-event-supportAyusKumarPathak/listenbrainz-android:thanks-feed-event-supportCopy head branch name to clipboard