Update duckdb index files

.gitattributes

@@ -55,3 +55,4 @@ saved_model/**/* filter=lfs diff=lfs merge=lfs -text
 *.webp filter=lfs diff=lfs merge=lfs -text
 default/partial-train/index.duckdb filter=lfs diff=lfs merge=lfs -text
 inflated/train/index.duckdb filter=lfs diff=lfs merge=lfs -text
+raw/partial-train/index.duckdb filter=lfs diff=lfs merge=lfs -text

raw/partial-train/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:62dd4841c730b5cee9291a804f356dd3c6b619c7f4f5ef53c2a3bcd7de020ee4
+size 3816304640