Update duckdb index files

pietrolesci--nli_fever/test/index.duckdb

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:a68902b4c4b25fffa4a853af071027993fb1b45a16808034c1561a0b20c83aec
-size 10498048
+oid sha256:38c7bc3a819572eaca5e461c182b091d595507a97a99041b6d192a9f3b0369f9
+size 10760192