Update duckdb index files

.gitattributes

@@ -53,3 +53,4 @@ 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
 metaeval--puzzte/test/index.duckdb filter=lfs diff=lfs merge=lfs -text
+metaeval--puzzte/validation/index.duckdb filter=lfs diff=lfs merge=lfs -text

metaeval--puzzte/validation/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:ee5e8f14d57c5c69fe1a188d6ae8aa9a67b38798d7557840f058be39575a8630
+size 1323008