Update duckdb index files

sun_Latn-neardup/train/index.duckdb

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:e17953b6e56e88936192104f4d926d88114c0776c266b5e8a0068a6a4ae8eccc
-size 354168832
+oid sha256:39a38d2645b77ee17d154ca37319a5b214078a3e0f99810eaa6b33a8450fae03
+size 352595968