Update duckdb index files

.gitattributes

@@ -86,3 +86,4 @@ CohereForAI-aya_collection-translated_paws/test/index.duckdb filter=lfs diff=lfs
 CohereForAI-aya_collection-translated_paws/validation/index.duckdb filter=lfs diff=lfs merge=lfs -text
 CohereForAI-aya_collection-translated_piqa/train/index.duckdb filter=lfs diff=lfs merge=lfs -text
 CohereForAI-aya_collection-translated_piqa/validation/index.duckdb filter=lfs diff=lfs merge=lfs -text
+CohereForAI-aya_collection-translated_wikiqa/train/index.duckdb filter=lfs diff=lfs merge=lfs -text

CohereForAI-aya_collection-translated_wikiqa/train/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:df60945b43692bd0e4120919e66daff4234c9f5edaccc83595c09f2d75a6c065
+size 3158016