I didn't realize the package name change would break compatibility with forks
that still have the old package names...
(cherry picked from commit 4b208fc7ce95fb3b3746446da54351bcead0533c)
# Conflicts:
# app/src/main/java/eu/kanade/tachiyomi/data/backup/create/BackupCreator.kt
# app/src/main/java/eu/kanade/tachiyomi/data/backup/create/creators/MangaBackupCreator.kt
# app/src/main/java/eu/kanade/tachiyomi/data/backup/models/BackupFlatMetadata.kt
# app/src/main/java/eu/kanade/tachiyomi/data/backup/models/BackupMergedMangaReference.kt
# app/src/main/java/eu/kanade/tachiyomi/data/backup/models/BackupSavedSearch.kt
# app/src/main/java/eu/kanade/tachiyomi/data/backup/models/metadata/BackupSearchMetadata.kt
# app/src/main/java/eu/kanade/tachiyomi/data/backup/models/metadata/BackupSearchTag.kt
# app/src/main/java/eu/kanade/tachiyomi/data/backup/models/metadata/BackupSearchTitle.kt
# app/src/main/java/eu/kanade/tachiyomi/data/backup/restore/BackupRestorer.kt
# app/src/main/java/eu/kanade/tachiyomi/data/backup/restore/restorers/MangaRestorer.kt