Update duckdb index files

generalization--test/test/index.duckdb

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:f7b789808254fab37dd2fc5b4e946f952ecb0852f5d92efa8df313a4d995e423
-size 2371584
+oid sha256:a22a27e37800375e1cf1bd78446c7699ca2c1e2da594e55fb7b98460addd73f9
+size 2895872