Update duckdb index files

.gitattributes

@@ -52,3 +52,4 @@ 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
+metaeval--strategy-qa/train/index.duckdb filter=lfs diff=lfs merge=lfs -text

metaeval--strategy-qa/train/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:dd591a1e72b5a530e60631251e1dcd5ee42a86f74d23c52430c99fce28cf6622
+size 1847296