Update duckdb index files

.gitattributes

@@ -91,3 +91,4 @@ turkish_constitutional_court_decisions_judgment/train/index.duckdb filter=lfs di
 swiss_law_area_prediction_facts/validation/index.duckdb filter=lfs diff=lfs merge=lfs -text
 swiss_judgment_prediction/test/index.duckdb filter=lfs diff=lfs merge=lfs -text
 swiss_law_area_prediction_considerations/validation/index.duckdb filter=lfs diff=lfs merge=lfs -text
+swiss_law_area_prediction_sub_area_facts/validation/index.duckdb filter=lfs diff=lfs merge=lfs -text

swiss_law_area_prediction_sub_area_facts/validation/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:61b362406505b398858a2680003ddc84592de4655a1ee3a43ad2d5e0054ced23
+size 49819648