Update duckdb index files

.gitattributes

@@ -54,3 +54,4 @@ saved_model/**/* filter=lfs diff=lfs merge=lfs -text
 *.webp filter=lfs diff=lfs merge=lfs -text
 genta-tech--qnli-id/test/index.duckdb filter=lfs diff=lfs merge=lfs -text
 genta-tech--qnli-id/train/index.duckdb filter=lfs diff=lfs merge=lfs -text
+genta-tech--qnli-id/validation/index.duckdb filter=lfs diff=lfs merge=lfs -text

genta-tech--qnli-id/validation/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4a3f419589366f67f643baea74d8b83da6bfc2f3236730d3704283e62ee8b9c2
+size 2895872