Update duckdb index files

default/train/partial-index.duckdb

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:3b7f1488e62b3f8e6c4774ac676e235ae3855c89a4406b968c4f19adfe5823b9
-size 7922528256
+oid sha256:c3e2ed6022ccf1fcf5832acd18da3924ceb4a3e5aaaf4cd16e3bad1a475d0515
+size 7911256064