Update duckdb index files

default/train/partial-index.duckdb

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:ff7b924d5e5d416f49eedd838bb6a56ba0d0cc3effb3d9d2a86000975d9a50d5
-size 6514552832
+oid sha256:4651f6b44c552865a3603246c27eddbccffcd9da8eafe3b22755a16e3a999dab
+size 6512455680