Update duckdb index files

.gitattributes

@@ -275,3 +275,4 @@ igbo/train/index.duckdb filter=lfs diff=lfs merge=lfs -text
 igbo/test/index.duckdb filter=lfs diff=lfs merge=lfs -text
 igbo/validation/index.duckdb filter=lfs diff=lfs merge=lfs -text
 indonesian/train/index.duckdb filter=lfs diff=lfs merge=lfs -text
+indonesian/test/index.duckdb filter=lfs diff=lfs merge=lfs -text

indonesian/test/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d67c450a9b712af6d699b5fec22056846455e04d2c8a69672513734c9e0a7c69
+size 34091008