Update duckdb index files

.gitattributes

@@ -178,3 +178,4 @@ default/school_bus_driver/index.duckdb filter=lfs diff=lfs merge=lfs -text
 default/software_developer/index.duckdb filter=lfs diff=lfs merge=lfs -text
 default/scientist/index.duckdb filter=lfs diff=lfs merge=lfs -text
 default/sheet_metal_worker/index.duckdb filter=lfs diff=lfs merge=lfs -text
+default/social_assistant/index.duckdb filter=lfs diff=lfs merge=lfs -text

default/social_assistant/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:24ccfb1f47130d5d396bbe2a92bfbeb49726138c1f16dca2ae24fa6a539980f8
+size 1060864