Update duckdb index files

.gitattributes

@@ -136,3 +136,4 @@ default/psychologist/index.duckdb filter=lfs diff=lfs merge=lfs -text
 default/logistician/index.duckdb filter=lfs diff=lfs merge=lfs -text
 default/dental_hygienist/index.duckdb filter=lfs diff=lfs merge=lfs -text
 default/architect/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 sha256:51fa123ea5d0660b5f15f6c270d47f1d8284d62e157d3b92a1184bac4fcbde9f
+size 5517312