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
 alvarodt--falcon/data/index.duckdb filter=lfs diff=lfs merge=lfs -text
+default/data/index.duckdb filter=lfs diff=lfs merge=lfs -text

default/data/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:866553e6175f47bee766906d0eda78ff683ce2ebedff5fd79baf64e7b8c14812
+size 1323008