Update duckdb index files

.gitattributes

@@ -58,3 +58,4 @@ KaiLv--UDR_Python/validation/index.duckdb filter=lfs diff=lfs merge=lfs -text
 KaiLv--UDR_Python/debug/index.duckdb filter=lfs diff=lfs merge=lfs -text
 KaiLv--UDR_Python/test/index.duckdb filter=lfs diff=lfs merge=lfs -text
 default/debug/index.duckdb filter=lfs diff=lfs merge=lfs -text
+default/test/index.duckdb filter=lfs diff=lfs merge=lfs -text

default/test/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b6fc56991e4c8d17d514aef59ee516c35cd73be517a6c32025296284859a538f
+size 12070912