Update duckdb index files

cs_contracts/validation/index.duckdb

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:c89ac07fce75360ddfd991b8943e4edb1b42118484bc51a37ff6f36fc1e49d2e
-size 54013952
+oid sha256:c0b57bc1a7581af2c0ae9f41818f5b2a6c1fb9a505612c331a69999964b59769
+size 53751808