Update duckdb index files

jhn9803--contract/val/index.duckdb

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:4c6e1ab3a611bf8af3d878a47c17939c5bc4f9bad3f34107a163c53a4f109d0b
-size 1060864
+oid sha256:5def3091e29b465f48ff2f510d0671a1011953b570f16c181c839e705ac78452
+size 1323008