Update duckdb index files

.gitattributes

@@ -109,3 +109,4 @@ default/software_developer/index.duckdb filter=lfs diff=lfs merge=lfs -text
 default/office_clerk/index.duckdb filter=lfs diff=lfs merge=lfs -text
 default/social_assistant/index.duckdb filter=lfs diff=lfs merge=lfs -text
 default/construction_worker/index.duckdb filter=lfs diff=lfs merge=lfs -text
+default/laboratory_technician/index.duckdb filter=lfs diff=lfs merge=lfs -text

default/laboratory_technician/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:1a38cbfe29379771ac99341a1c12ce71294e62fc72cd0c672e34d36b288d8266
+size 1060864