Update duckdb index files

.gitattributes

@@ -130,3 +130,4 @@ default/supervisor/index.duckdb filter=lfs diff=lfs merge=lfs -text
 default/interviewer/index.duckdb filter=lfs diff=lfs merge=lfs -text
 default/paralegal/index.duckdb filter=lfs diff=lfs merge=lfs -text
 default/dentist/index.duckdb filter=lfs diff=lfs merge=lfs -text
+default/security_guard/index.duckdb filter=lfs diff=lfs merge=lfs -text

default/security_guard/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:50020f9fceec506edac7b55bfdf01579676c6181a4d28b50643a888917f0ac5d
+size 4468736