Update duckdb index files

cs_wikipedia/validation/index.duckdb

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:17a88edf3eaabc3b2b93dbe8952ef6463e381adff05dcc0e0585c8341720f2dd
-size 16003072
+oid sha256:c6a59ce49ff1a3296dc8e6e26ba9b203a4394dc717f809d654c204890b584a25
+size 16265216