Update duckdb index files

eng_Latn-mya_Mymr/train/index.duckdb

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:17171d57aacfeab349f734cfb2fab64a5cc1abf04c635eeb9eb2e1309abb8d73
-size 53489664
+oid sha256:5f7ef877404691c163571ef49b901151d7a308bd0783c279b621eee26e23e58b
+size 53227520