Update duckdb index files

.gitattributes

@@ -104,3 +104,4 @@ default/graphic_designer/index.duckdb filter=lfs diff=lfs merge=lfs -text
 default/fitness_instructor/index.duckdb filter=lfs diff=lfs merge=lfs -text
 default/financial_advisor/index.duckdb filter=lfs diff=lfs merge=lfs -text
 default/head_cook/index.duckdb filter=lfs diff=lfs merge=lfs -text
+default/electrical_engineer/index.duckdb filter=lfs diff=lfs merge=lfs -text

default/electrical_engineer/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:7688475ebfb7793349e1f7594b6095e01935a480fdbf6af3626ec57ec4e60813
+size 1060864