Migrate begins a DB migration process by migrating the scripts located in the provided data dir and storing the migration track in a migration repository ('_migration' by default) {dataDir} - The location where the migration scripts are contained {db} - The database client already initialized {failOnOrderMismatch} - Indicates whether the migration should fail if the order of previously migrated scripts have failed (removing or adding scripts between previously migrated scripts) {collectionIdSuffix} - (optional) A suffix to use for the collection name where the migration data is stored.