Update duckdb index files

.gitattributes

@@ -108,3 +108,4 @@ es_other/validation/index.duckdb filter=lfs diff=lfs merge=lfs -text
 es_other/train/index.duckdb filter=lfs diff=lfs merge=lfs -text
 et_contracts/validation/index.duckdb filter=lfs diff=lfs merge=lfs -text
 cs_contracts/train/index.duckdb filter=lfs diff=lfs merge=lfs -text
+da_legislation/validation/index.duckdb filter=lfs diff=lfs merge=lfs -text

da_legislation/validation/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:9d9ae9dc69fbd505df033af6bb13c227b5aa04234562ae9177c9add9d57b6143
+size 50343936