Merge pull request #8759 from dolthub/aaron/archive-chunk-source-hasMany

[no-release-notes] go/store/nbs: archive_chunk_source.go: hasMany: Fix small bug in return value for `remaining`.

go/store/nbs/archive_chunk_source.go

@@ -78,7 +78,7 @@ func (acs archiveChunkSource) hasMany(addrs []hasRecord) (bool, error) {
 			foundAll = false
 		}
 	}
-	return foundAll, nil
+	return !foundAll, nil
 }
 
 func (acs archiveChunkSource) get(ctx context.Context, h hash.Hash, stats *Stats) ([]byte, error) {