Update duckdb index files

.gitattributes

@@ -211,3 +211,4 @@ dpr-first-5%-maxlen-500/validation/index.duckdb filter=lfs diff=lfs merge=lfs -t
 dpr-first-5%-maxlen-500/test/index.duckdb filter=lfs diff=lfs merge=lfs -text
 dpr-first-25%-maxlen-300/train/index.duckdb filter=lfs diff=lfs merge=lfs -text
 dpr-first-25%-maxlen-300/validation/index.duckdb filter=lfs diff=lfs merge=lfs -text
+dpr-first-25%-maxlen-300/test/index.duckdb filter=lfs diff=lfs merge=lfs -text

dpr-first-25%-maxlen-300/test/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:718368cb4151c0b12ce61ec9f024ba31259edeca5c32761307100762f1a353cc
+size 6828032