Update duckdb index files

all_caselaw/validation/index.duckdb

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:7fcc874e90c33492648a25a748c78e45444f27edc12039c2b1429818e80a5294
-size 149958656
+oid sha256:8a42dabe6ccdecb3ce6af2219c46cd9bd36841eb0158eb25302bdeff1b5d503e
+size 149696512