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
+000alen--semantic/test/index.duckdb filter=lfs diff=lfs merge=lfs -text

000alen--semantic/test/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:8bd437c4ba8d9b842f9d9f07ae6db1f8a0947a4ad93e6615f2fd0b0743775c09
+size 29110272