Update duckdb index files

.gitattributes

@@ -302,3 +302,4 @@ en_caselaw/partial-validation/index.duckdb filter=lfs diff=lfs merge=lfs -text
 en_contracts/partial-validation/index.duckdb filter=lfs diff=lfs merge=lfs -text
 el_all/partial-train/index.duckdb filter=lfs diff=lfs merge=lfs -text
 en_legislation/partial-validation/index.duckdb filter=lfs diff=lfs merge=lfs -text
+en_other/partial-validation/index.duckdb filter=lfs diff=lfs merge=lfs -text

en_other/partial-validation/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2bdec1c2de040c724ab6e1e503ab5430bdd89eafee242bf06a2f065caf147300
+size 17313792