Update duckdb index files

wypoon--github-issues/train/index.duckdb

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:78e8eb700610a327ac2c65c04fedde27c14fb71084ce94acea281c7527eb91fc
-size 24129536
+oid sha256:114fd34e448cc47eb2947ac18069517d7f6bc0aa9dad5361e7ff06f7936607ff
+size 24915968