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
+liyongsea--un_linebreak-5000/test/index.duckdb filter=lfs diff=lfs merge=lfs -text

liyongsea--un_linebreak-5000/test/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:5ec5147c1f872e92b5439e1ea0c4492667571a82b2d2e0735c8f3533d7e5f7b2
+size 19148800