Update duckdb index files

.gitattributes

@@ -59,3 +59,4 @@ ace_Latn-dedup/train/index.duckdb filter=lfs diff=lfs merge=lfs -text
 ace_Latn-neardup/train/index.duckdb filter=lfs diff=lfs merge=lfs -text
 ban_Latn-raw/train/index.duckdb filter=lfs diff=lfs merge=lfs -text
 bjn_Latn-raw/train/index.duckdb filter=lfs diff=lfs merge=lfs -text
+jav_Latn-neardup/train/index.duckdb filter=lfs diff=lfs merge=lfs -text

jav_Latn-neardup/train/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:832b6625138c30f0cb49765f110c610925f76a54fb4367bb0d828cccb3c9c2c0
+size 398995456