chore: adding an analysis to dbt tests (#5276)

Author: benfdking

tests/fixtures/dbt/sushi_test/analyses/waiter_performance_analysis.sql

@@ -0,0 +1,10 @@
+-- Simple analysis: Top performing waiters by total revenue
+
+SELECT
+  waiter_id,
+  SUM(revenue) AS total_revenue,
+  COUNT(*) AS days_worked
+FROM {{ ref('waiter_revenue_by_day') }}
+GROUP BY waiter_id
+ORDER BY total_revenue DESC
+LIMIT 10