fix: fail to write fdb index lazily

dalmdl/corefdb/bucket.go

@@ -1777,14 +1777,11 @@ func SaveDataInFDB(dbName, indexID string, rs *gjson.Result) error {
 		}
 		return nil
 	})
-	if bucket.BucketType != BucketTypePack {
-
-		// TODO: Currently index data is overwritten by new data.
-		err = UpdateIndexLazyObjectInCache(indexID, index)
-		if err != nil {
-			loggermdl.LogError("failed to update index data in lazy writer cache - ", err)
-			return errormdl.Wrap("failed to update index data in lazy writer cache")
-		}
+	// TODO: Currently index data is overwritten by new data.
+	err = UpdateIndexLazyObjectInCache(indexID, index)
+	if err != nil {
+		loggermdl.LogError("failed to update index data in lazy writer cache - ", err)
+		return errormdl.Wrap("failed to update index data in lazy writer cache")
 	}
 	return nil
 }