* add preference to auto update trackers during library update
* also update trackers when updating chapters and preference is set
* remove unnecessary launch/join
* perform tracking update within the same chapter update loop to avoid double notifications
(cherry picked from commit e76e903060658530909455664c954cc4a639527d)
# Conflicts:
# app/src/main/java/eu/kanade/tachiyomi/data/library/LibraryUpdateService.kt
1c084d42df