Update duckdb index files

.gitattributes

@@ -145,3 +145,4 @@ default/medical_records_specialist/index.duckdb filter=lfs diff=lfs merge=lfs -t
 default/school_bus_driver/index.duckdb filter=lfs diff=lfs merge=lfs -text
 default/industrial_engineer/index.duckdb filter=lfs diff=lfs merge=lfs -text
 default/plumber/index.duckdb filter=lfs diff=lfs merge=lfs -text
+default/construction_worker/index.duckdb filter=lfs diff=lfs merge=lfs -text

default/construction_worker/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:2f52c092aabe97bd597f0a15dbb64979ad6777830d5ae0d3e665bc9f05034fbe
+size 5255168