Update duckdb index files

.gitattributes

@@ -259,3 +259,4 @@ dpr-first-5%-maxlen-150/validation/index.duckdb filter=lfs diff=lfs merge=lfs -t
 dpr-first-5%-maxlen-150/test/index.duckdb filter=lfs diff=lfs merge=lfs -text
 dpr-first-60%-maxlen-300/train/index.duckdb filter=lfs diff=lfs merge=lfs -text
 dpr-first-60%-maxlen-300/validation/index.duckdb filter=lfs diff=lfs merge=lfs -text
+dpr-first-60%-maxlen-300/test/index.duckdb filter=lfs diff=lfs merge=lfs -text

dpr-first-60%-maxlen-300/test/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:711d566f46916b142cc801d9ad208dca3f713e5ecc8eb39160ef379052142b44
+size 7090176