Update duckdb index files

en_contracts/validation/index.duckdb

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:0fccd018c8f7deae6b80e1528074e413e9ab72bc49ddacb11ae7c658b0e14603
-size 50081792
+oid sha256:f3be0ff64f9b01f78b5f75d71fde1f121acb937bf2369992213f35665d22b28b
+size 50343936