Update duckdb index files

eng_Latn-lao_Laoo/train/index.duckdb

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:b10c1c6a423ffbbbf6453ea1db7b0e6313f4ad58dbdf0d5b9a93312e9f21cde1
-size 36712448
+oid sha256:99add271ae86e07c1abfbd0b45d5ebebc66ea9d6c38d3ecf2d84be0a6261f00f
+size 35663872