Update duckdb index files

.gitattributes

@@ -341,3 +341,4 @@ es_all/partial-train/index.duckdb filter=lfs diff=lfs merge=lfs -text
 mt_legislation/train/index.duckdb filter=lfs diff=lfs merge=lfs -text
 sl_legislation/train/index.duckdb filter=lfs diff=lfs merge=lfs -text
 et_all/train/index.duckdb filter=lfs diff=lfs merge=lfs -text
+en_other/partial-train/index.duckdb filter=lfs diff=lfs merge=lfs -text

en_other/partial-train/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:e4acce2fdc39dd57146765c3c5a6550a838a867cb79f811b8cd4d6beb32a93c2
+size 4030476288