Update duckdb index files

.gitattributes

@@ -53,3 +53,4 @@ saved_model/**/* filter=lfs diff=lfs merge=lfs -text
 *.jpg filter=lfs diff=lfs merge=lfs -text
 *.jpeg filter=lfs diff=lfs merge=lfs -text
 *.webp filter=lfs diff=lfs merge=lfs -text
+tasksource--leandojo/validation/index.duckdb filter=lfs diff=lfs merge=lfs -text

tasksource--leandojo/validation/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e8197404988148a9c6cde5f1f1594a8c1170a372a6cb50bd6dd0aeaa9a5b1c27
+size 6303744