Update duckdb index files

.gitattributes

@@ -124,3 +124,4 @@ default/graphic_designer/index.duckdb filter=lfs diff=lfs merge=lfs -text
 default/computer_systems_analyst/index.duckdb filter=lfs diff=lfs merge=lfs -text
 default/supervisor/index.duckdb filter=lfs diff=lfs merge=lfs -text
 default/customer_service_representative/index.duckdb filter=lfs diff=lfs merge=lfs -text
+default/marketing_manager/index.duckdb filter=lfs diff=lfs merge=lfs -text

default/marketing_manager/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b4d6707ef712e5b1ebc115434071b1ca863c999a6fbfea950dd7518a834aed95
+size 4993024