Update duckdb index files

.gitattributes

@@ -108,3 +108,4 @@ default/welder/index.duckdb filter=lfs diff=lfs merge=lfs -text
 default/manager/index.duckdb filter=lfs diff=lfs merge=lfs -text
 default/industrial_engineer/index.duckdb filter=lfs diff=lfs merge=lfs -text
 default/pharmacy_technician/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 sha256:7fd7cecb9a2334dc01e5dec0a6bb3049e3068964191570ebaee8df62942114dd
+size 4993024