Update duckdb index files

default/train/partial-index.duckdb

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:63b97b060212d299878880d2c8fcf9e5a07864facdc6587a5828d7f0a2524822
-size 6550466560
+oid sha256:3eb9739887a103d55a7ea083f0b840b22a1c33c34331b1f722e9b11be8bd882d
+size 6560952320