Update duckdb index files

default/train/partial-index.duckdb

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:6306ccb0eb81c2188be87fbe96950a15cf8fc0a20a6521a8028f03be96e39aa6
-size 8905568256
+oid sha256:84c88b15f4c55ac8b66f6573ee32b6725aa5c9c143abf2225e3e82970a1d2264
+size 8907141120