Update duckdb index files

.gitattributes

@@ -202,3 +202,4 @@ default/baker/index.duckdb filter=lfs diff=lfs merge=lfs -text
 default/facilities_manager/index.duckdb filter=lfs diff=lfs merge=lfs -text
 default/market_research_analyst/index.duckdb filter=lfs diff=lfs merge=lfs -text
 default/wholesale_buyer/index.duckdb filter=lfs diff=lfs merge=lfs -text
+default/event_planner/index.duckdb filter=lfs diff=lfs merge=lfs -text

default/event_planner/index.duckdb

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:dfecc1ffc9675357c94bf2a4e5ab9204cd96bcdc8c92017609777db89fbc56ab
+size 5255168