Update duckdb index files

kyryl0s--ukbbc/train/index.duckdb

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:0128882dfafb67fd03aa9ac0dd0f5693d4533dd30d84a8c3b6c7284d1fd375ee
-size 144453632
+oid sha256:4e244d6bcef58b93c41586579a0514616f17ee56e3ad6c2873a55a727ff65db1
+size 144191488