Update duckdb index files

.gitattributes

@@ -177,3 +177,4 @@ default/plane_mechanic/index.duckdb filter=lfs diff=lfs merge=lfs -text
 default/school_bus_driver/index.duckdb filter=lfs diff=lfs merge=lfs -text
 default/software_developer/index.duckdb filter=lfs diff=lfs merge=lfs -text
 default/scientist/index.duckdb filter=lfs diff=lfs merge=lfs -text
+default/sheet_metal_worker/index.duckdb filter=lfs diff=lfs merge=lfs -text

default/sheet_metal_worker/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:81cdebbe8211239eac5dad5a53fececbeb3291efc11d5d04bb7a00d9c2a06f1d
+size 1060864