Update duckdb index files

.gitattributes

@@ -52,3 +52,4 @@ saved_model/**/* filter=lfs diff=lfs merge=lfs -text
 *.jpg filter=lfs diff=lfs merge=lfs -text
 *.jpeg filter=lfs diff=lfs merge=lfs -text
 *.webp filter=lfs diff=lfs merge=lfs -text
+default/train.360/partial-index.duckdb filter=lfs diff=lfs merge=lfs -text

default/train.360/partial-index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:0089ee4d77b4f8c59c1e0cf8d7830a62da360b79288c8eada2e3db6cbdfb2e28
+size 4671156224