Update duckdb index files

.gitattributes

@@ -106,3 +106,4 @@ narrative_qa/partial/test/0005.parquet filter=lfs diff=lfs merge=lfs -text
 narrative_qa/validation/index.duckdb filter=lfs diff=lfs merge=lfs -text
 gov_report/train/index.duckdb filter=lfs diff=lfs merge=lfs -text
 squad_ordered_distractors/train/index.duckdb filter=lfs diff=lfs merge=lfs -text
+squad_shuffled_distractors/train/index.duckdb filter=lfs diff=lfs merge=lfs -text

squad_shuffled_distractors/train/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:44120f656b74534262248392e4bc6751eafe16a7adddc77df8d87bca925dad94
+size 786444288