Update duckdb index files

.gitattributes

@@ -61,3 +61,4 @@ default/baker/index.duckdb filter=lfs diff=lfs merge=lfs -text
 default/security_guard/index.duckdb filter=lfs diff=lfs merge=lfs -text
 default/printing_press_operator/index.duckdb filter=lfs diff=lfs merge=lfs -text
 default/sheet_metal_worker/index.duckdb filter=lfs diff=lfs merge=lfs -text
+default/customer_service_representative/index.duckdb filter=lfs diff=lfs merge=lfs -text

default/customer_service_representative/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:4950d44cb6e5fa31f8cd8036b3750197be2ca0cd3f4f7085dd7c6320806721ce
+size 7090176