Update duckdb index files

.gitattributes

@@ -54,3 +54,4 @@ saved_model/**/* filter=lfs diff=lfs merge=lfs -text
 *.jpeg filter=lfs diff=lfs merge=lfs -text
 *.webp filter=lfs diff=lfs merge=lfs -text
 default/validation/index.duckdb filter=lfs diff=lfs merge=lfs -text
+default/val/index.duckdb filter=lfs diff=lfs merge=lfs -text

default/{validation → val}/index.duckdb

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:cc467cb18bd58230be6979e371263b063c3c6ed335d2d2fca4218136aa6aad97
-size 8925184
+oid sha256:de91e09da5c59af8133baa5879268179fe92ea3dc35768e92375dba49772e9c9
+size 8138752