Update duckdb index files

.gitattributes

@@ -157,3 +157,4 @@ default/paralegal/index.duckdb filter=lfs diff=lfs merge=lfs -text
 default/nursing_assistant/index.duckdb filter=lfs diff=lfs merge=lfs -text
 default/office_clerk/index.duckdb filter=lfs diff=lfs merge=lfs -text
 default/painter/index.duckdb filter=lfs diff=lfs merge=lfs -text
+default/office_worker/index.duckdb filter=lfs diff=lfs merge=lfs -text

default/office_worker/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:bcb12edce2d3428fa04156f4418ddcbb240e6208009a18ce13723604e983cda3
+size 1060864