Update duckdb index files

default/train/partial-index.duckdb

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:13f350d8ec53f042f231c9921ababda772d310ca6e641fbe9e4ad6b5ff3ddfbd
-size 4616105984
+oid sha256:cf48ddb8dde85e78688f5163a2dc3e4dc08c697661cb61f69be1e874f1e75d42
+size 4617678848