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
 Anonymous2023--dataset2ruby/validation/index.duckdb filter=lfs diff=lfs merge=lfs -text
+Anonymous2023--dataset2ruby/test/index.duckdb filter=lfs diff=lfs merge=lfs -text

Anonymous2023--dataset2ruby/test/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:81b59fe5563d875a5177395fe2693a65901531741fe12ec54b85d78a3ad3e202
+size 3944448