Update duckdb index files

eng_Latn-mya_Mymr/train/index.duckdb

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:5161af79c8b5d07f75374cbdd9e0e55aaafc9baeb3409e2286d52cb58a4e9269
-size 53489664
+oid sha256:1d0342d457c52f608146b97e9ba3ee85030f44b76570246267b56ea611b51f1d
+size 52965376