Update duckdb index files

.gitattributes

@@ -160,3 +160,4 @@ default/painter/index.duckdb filter=lfs diff=lfs merge=lfs -text
 default/office_worker/index.duckdb filter=lfs diff=lfs merge=lfs -text
 default/pharmacy_technician/index.duckdb filter=lfs diff=lfs merge=lfs -text
 default/repair_worker/index.duckdb filter=lfs diff=lfs merge=lfs -text
+default/sales_manager/index.duckdb filter=lfs diff=lfs merge=lfs -text

default/sales_manager/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:d81fd563ededb20ba55424ac1714f01b948745c1f036916aa10f90422f957211
+size 1060864