Update duckdb index files

.gitattributes

@@ -183,3 +183,4 @@ default/repair_worker/index.duckdb filter=lfs diff=lfs merge=lfs -text
 default/graphic_designer/index.duckdb filter=lfs diff=lfs merge=lfs -text
 default/carpet_installer/index.duckdb filter=lfs diff=lfs merge=lfs -text
 default/pilot/index.duckdb filter=lfs diff=lfs merge=lfs -text
+default/market_research_analyst/index.duckdb filter=lfs diff=lfs merge=lfs -text

default/market_research_analyst/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:b019a532ec24bf8bf4c9fa6e28c6471fccdca9673176357f06af3d20cc6263b6
+size 6828032