Update duckdb index files

.gitattributes

@@ -229,3 +229,4 @@ dpr-first-40%-maxlen-400/validation/index.duckdb filter=lfs diff=lfs merge=lfs -
 dpr-first-40%-maxlen-400/test/index.duckdb filter=lfs diff=lfs merge=lfs -text
 dpr-first-45%-maxlen-150/train/index.duckdb filter=lfs diff=lfs merge=lfs -text
 dpr-first-45%-maxlen-150/validation/index.duckdb filter=lfs diff=lfs merge=lfs -text
+dpr-first-45%-maxlen-150/test/index.duckdb filter=lfs diff=lfs merge=lfs -text

dpr-first-45%-maxlen-150/test/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:3fe823e29ee0b0511e97b7fdcba610f6aca821adceafedd8aaf2bcb65f29081e
+size 3420160