Update duckdb index files

.gitattributes

@@ -90,3 +90,4 @@ default/social_assistant/index.duckdb filter=lfs diff=lfs merge=lfs -text
 default/medical_records_specialist/index.duckdb filter=lfs diff=lfs merge=lfs -text
 default/clerk/index.duckdb filter=lfs diff=lfs merge=lfs -text
 default/laboratory_technician/index.duckdb filter=lfs diff=lfs merge=lfs -text
+default/software_developer/index.duckdb filter=lfs diff=lfs merge=lfs -text

default/software_developer/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f55f7ed83851aadde1b316a80306adb998184f9a3dc343275291f71e963d2794
+size 7614464