Update duckdb index files

hs-knowledge--sbf-enriched/train/index.duckdb

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:472b9c1d631ebdc2a9fc6e4f7349b5a10747d00987d62888b8f086e70edc9861
-size 90976256
+oid sha256:1c98f174308507cbc91e70d7583fffed4dd2e3099afd9d5bff9a6a1281098260
+size 373567488