Update duckdb index files

default/train/partial-index.duckdb

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:cb16c282a92938c3cc0c7578ed2dc39835fcd4b958e3a4eb39d0635c5fe321f5
-size 6412054528
+oid sha256:dc20f2f014b304306e561275451c7df913381ecd7dcdce16edc353375ab5f74f
+size 6418608128