Update duckdb index files

default/train/partial-index.duckdb

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:c481768ba81b1952ab09a6c07360d24aba18fcb367b0a1d3bb637663febd40e4
-size 6564884480
+oid sha256:ce5f597b033ef924d6edd94701f101e6595d05f72dd8407116e47bccd8705fc2
+size 6555971584