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--universal-joy/test/index.duckdb filter=lfs diff=lfs merge=lfs -text
+metaeval--universal-joy/validation/index.duckdb filter=lfs diff=lfs merge=lfs -text

metaeval--universal-joy/validation/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:0c12c5f1a955b5a430fdd5fcbb68eed0de78fbb76677acfd3ccac895ba673e94
+size 2109440