Update duckdb index files

default/train/partial-index.duckdb

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:883dbec96d30acdbdefa961e0c4a01cfcc83149f834e946051fbedce64994e24
-size 6547058688
+oid sha256:84bcc56f80940864b4ced0e629b150431678cb25e6d230d1c0cba78491d77019
+size 6545747968