Update duckdb index files

.gitattributes

@@ -224,3 +224,4 @@ sl_all/validation/index.duckdb filter=lfs diff=lfs merge=lfs -text
 sv_legislation/validation/index.duckdb filter=lfs diff=lfs merge=lfs -text
 all_caselaw/partial-validation/index.duckdb filter=lfs diff=lfs merge=lfs -text
 all_contracts/partial-validation/index.duckdb filter=lfs diff=lfs merge=lfs -text
+all_legislation/partial-validation/index.duckdb filter=lfs diff=lfs merge=lfs -text

all_legislation/partial-validation/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:26c56c9e2a242ec1bdcc70ac5638f648514bb28ee7488acf8ae8218bff1df117
+size 1586245632