Update duckdb index files

.gitattributes

@@ -54,3 +54,4 @@ saved_model/**/* filter=lfs diff=lfs merge=lfs -text
 *.webp filter=lfs diff=lfs merge=lfs -text
 metaeval--folio/train/index.duckdb filter=lfs diff=lfs merge=lfs -text
 metaeval--folio/validation/index.duckdb filter=lfs diff=lfs merge=lfs -text
+tasksource--folio/train/index.duckdb filter=lfs diff=lfs merge=lfs -text

tasksource--folio/train/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:0080ea9254937fdcd00fd720bb0c91a219fabe63e5320635be6ca09f5fdd5a1f
+size 1585152