Update duckdb index files

lsb--simplewiki2023/train/index.duckdb

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:928033175ce6dc6a8dfbb7b21d6098b9d549e2c9b740f0fbcdea2d6a8834d10b
-size 551825408
+oid sha256:708a2322b6d48d8920ea3e0678fb783aa77e1d34ac3efafd4a9c3b03a9315ad1
+size 552087552