Update duckdb index files

.gitattributes

@@ -53,3 +53,4 @@ saved_model/**/* filter=lfs diff=lfs merge=lfs -text
 *.jpeg filter=lfs diff=lfs merge=lfs -text
 *.webp filter=lfs diff=lfs merge=lfs -text
 jacobthebanana--sst5_mapped_grouped/test/index.duckdb filter=lfs diff=lfs merge=lfs -text
+jacobthebanana--sst5_mapped_grouped/validation/index.duckdb filter=lfs diff=lfs merge=lfs -text

jacobthebanana--sst5_mapped_grouped/validation/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:68e21cd7e96b7678c13bfc53049d9bb86fd0a6e6563d1065e9e61a10df7c4197
+size 1323008