Update duckdb index files

.gitattributes

@@ -74,3 +74,4 @@ default/pile.duped.12b/index.duckdb filter=lfs diff=lfs merge=lfs -text
 default/memories.deduped.70m/index.duckdb filter=lfs diff=lfs merge=lfs -text
 default/memories.deduped.160m/index.duckdb filter=lfs diff=lfs merge=lfs -text
 default/memories.deduped.410m/index.duckdb filter=lfs diff=lfs merge=lfs -text
+default/pile.deduped.70m/index.duckdb filter=lfs diff=lfs merge=lfs -text

default/pile.deduped.70m/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b5b9e0f2050035ed818e3f5aff07cf11b66b8568c6a3ad158a4a419a7fe6c811
+size 86257664