Update duckdb index files

.gitattributes

@@ -88,3 +88,4 @@ ga_all/validation/index.duckdb filter=lfs diff=lfs merge=lfs -text
 hr_contracts/validation/index.duckdb filter=lfs diff=lfs merge=lfs -text
 ga_caselaw/validation/index.duckdb filter=lfs diff=lfs merge=lfs -text
 ga_contracts/validation/index.duckdb filter=lfs diff=lfs merge=lfs -text
+hr_caselaw/validation/index.duckdb filter=lfs diff=lfs merge=lfs -text

hr_caselaw/validation/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:80f7e442eafa9445b3ea52bf750bce5f207b181252c0b8e12254fc8472c00bf6
+size 39596032