Update duckdb index files

.gitattributes

@@ -97,3 +97,4 @@ default/author/index.duckdb filter=lfs diff=lfs merge=lfs -text
 default/electrical_engineer/index.duckdb filter=lfs diff=lfs merge=lfs -text
 default/sheet_metal_worker/index.duckdb filter=lfs diff=lfs merge=lfs -text
 default/printing_press_operator/index.duckdb filter=lfs diff=lfs merge=lfs -text
+default/insurance_agent/index.duckdb filter=lfs diff=lfs merge=lfs -text

default/insurance_agent/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4a79c50bb77dc3e0a8af6fff11f5ae757828687a817eefcf164414eb5e6344c3
+size 4468736