Update duckdb index files

default/train/partial-index.duckdb

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:8531b85e138310763a4ad57b505e6be8cfe7ad3b5db72f358e4ecf776e1ac7b0
-size 6516649984
+oid sha256:d8012910f734f5025f52d37fdb326422a851fee8735dbc70cd3b583fb823d50c
+size 6515601408