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
+perisolb--npsc_nb_toy/test/index.duckdb filter=lfs diff=lfs merge=lfs -text

perisolb--npsc_nb_toy/test/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:8d852a041e0026931166fdb981a3f583024358b09a301da3a3c907d73767e923
+size 1060864