Merged PR 3672: fixed outlier_detector

# Description

PR to fix the kpis_daily_outlier_detector test.
Previously it was using all values for the metric independently of the granularity, now is adding them up by daily value and no other metrics.

# Checklist

- [x] The edited models and dependants run properly with production data.
- [ ] The edited models are sufficiently documented.
- [x] The edited models contain PK tests, and I've ran and passed them.
- [ ] I have checked for DRY opportunities with other models and docs.
- [ ] I've picked the right materialization for the affected models.

# Other

- [ ] Check if a full-refresh is required after this PR is merged.

fixed outlier_detector

Related work items: #24590

macros/tests/kpis_daily_outlier_detector.sql

@@ -4,12 +4,13 @@
     with
         -- Retrieve recent data based on the defined days_to_consider
         recent_data as (
-            select {{ date_column }}, {{ column_name }}
+            select {{ date_column }}, sum({{ column_name }}) as {{ column_name }}
             from {{ model }}
             where
                 {{ date_column }} between (
                     current_date - interval '{{ days_to_consider + 1 }} days'
                 ) and (current_date - interval '1 day')
+            group by {{ date_column }}
         ),
         metrics_stats as (
             select