Update duckdb index files

.gitattributes

@@ -17,3 +17,4 @@
 flax-community--multilingual-vqa/csv-train.parquet filter=lfs diff=lfs merge=lfs -text
 flax-community--multilingual-vqa/csv-validation.parquet filter=lfs diff=lfs merge=lfs -text
 flax-community--multilingual-vqa/train/index.duckdb filter=lfs diff=lfs merge=lfs -text
+flax-community--multilingual-vqa/validation/index.duckdb filter=lfs diff=lfs merge=lfs -text

flax-community--multilingual-vqa/validation/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b7c1c17f8c93dd57dc27dc68003fb074d79612b28563c04c9531e25ae689b78f
+size 86257664