Update duckdb index files

.gitattributes

@@ -246,3 +246,4 @@ el_all/partial-train/index.duckdb filter=lfs diff=lfs merge=lfs -text
 en_other/partial-validation/index.duckdb filter=lfs diff=lfs merge=lfs -text
 el_legislation/partial-train/index.duckdb filter=lfs diff=lfs merge=lfs -text
 es_all/partial-validation/index.duckdb filter=lfs diff=lfs merge=lfs -text
+es_other/partial-validation/index.duckdb filter=lfs diff=lfs merge=lfs -text

es_other/partial-validation/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:bb4a2f9ee73376386499fc0d8a3ef445c09a9dfaa4c1816b66cbfda897986415
+size 71315456