Update duckdb index files

microsoft--LCC_csharp/test/index.duckdb

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:23ec4eac0de46ef9d063c66a687c8b82cf8c3c365a21b7dc86508691f7d38721
-size 109326336
+oid sha256:6ecb6b8a1a8e7bd8d6d4378ffac70622aa5e6c0d6438e0bd6d298071d04ab784
+size 108802048