Set DocVector.mayContainDuplicates flag to test deduplication#143375

leontyevdv merged 1 commit intoelastic:mainelastic/elasticsearch:mainfrom

leontyevdv:test/fix-may-contain-duplicates-for-TimeSeriesFirstDocIdDeduplicationTestsleontyevdv/elasticsearch:test/fix-may-contain-duplicates-for-TimeSeriesFirstDocIdDeduplicationTestsCopy head branch name to clipboard