Merged PR 4020: Expose new KPIs

# Description

Exposes 2 New KPIs on Revenue Retained. Work was already done, I just removed the temporary filter and adapted the name of the metric.

# Checklist

- [ ] The edited models and dependants run properly with production data.
- [ ] The edited models are sufficiently documented.
- [ ] 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.

Expose new KPIs

Related work items: #25804

models/reporting/general/mtd_aggregated_metrics.sql

@@ -84,6 +84,3 @@ where
     )
     -- If metric is Churn Rate, do not show month in progress
     and not (lower(metric) like '%churn rate%' and is_current_month = true)
-    -- Temporary exclude Income Retained metrics until we have a proper naming
-    -- convention in place
-    and not (lower(metric)) like '%revenue retained%'