Update duckdb index files

.gitattributes

@@ -58,3 +58,4 @@ meta_ar_msa/train/index.duckdb filter=lfs diff=lfs merge=lfs -text
 multiple_choice_copa_translated_task/train/index.duckdb filter=lfs diff=lfs merge=lfs -text
 mcq_exams_test_ar/train/index.duckdb filter=lfs diff=lfs merge=lfs -text
 multiple_choice_rating_sentiment_no_neutral_task/train/index.duckdb filter=lfs diff=lfs merge=lfs -text
+multiple_choice_rating_sentiment_task/train/index.duckdb filter=lfs diff=lfs merge=lfs -text

multiple_choice_rating_sentiment_task/train/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2945f5437e1107ccf6187101f357e0e93ed636ca8473ec2f6144cf04f43b28ac
+size 1585152