Update duckdb index files

.gitattributes

@@ -96,3 +96,4 @@ Books3/partial-test/index.duckdb filter=lfs diff=lfs merge=lfs -text
 Github/partial-train/index.duckdb filter=lfs diff=lfs merge=lfs -text
 HackerNews/partial-train/index.duckdb filter=lfs diff=lfs merge=lfs -text
 OpenSubtitles/partial-train/index.duckdb filter=lfs diff=lfs merge=lfs -text
+OpenWebText2/partial-test/index.duckdb filter=lfs diff=lfs merge=lfs -text

OpenWebText2/partial-test/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f010272052ae2d5ded73e3ced8543eda2fdfd857d2d370cb36569559d12d2693
+size 5882261504