Update duckdb index files

.gitattributes

@@ -132,3 +132,4 @@ default/radiologic_technician/index.duckdb filter=lfs diff=lfs merge=lfs -text
 default/detective/index.duckdb filter=lfs diff=lfs merge=lfs -text
 default/office_worker/index.duckdb filter=lfs diff=lfs merge=lfs -text
 default/wholesale_buyer/index.duckdb filter=lfs diff=lfs merge=lfs -text
+default/dental_assistant/index.duckdb filter=lfs diff=lfs merge=lfs -text

default/dental_assistant/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:8014ffb8ebc7684c8fc74126b85c304d8983319e5bb080a692d389e2b2dd7e65
+size 1060864