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
+owanr--r2_coedit/test/index.duckdb filter=lfs diff=lfs merge=lfs -text

owanr--r2_coedit/test/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4c51af24f6377527cbcfe31fb53b6c04836c9af4bfeb5d3ea786500b6b19bfdd
+size 1323008