add missing plan charge dataset

data/transform/models/staging/metronome/sources.yml

@@ -12,3 +12,4 @@ sources:
       - name: invoice
       - name: line_item
       - name: sub_line_item
+      - name: plan_charge

data/transform/models/staging/metronome/stg_metronome__plan_charge.sql

@@ -0,0 +1,31 @@
+with source as (
+
+    select * from {{ source('metronome', 'plan_charge') }}
+    WHERE environment_type = 'PRODUCTION'
+
+),
+
+renamed as (
+
+    select
+        id,
+        charge_id,
+        charge_name,
+        plan_id,
+        product_id,
+        product_name,
+        billable_metric_id,
+        billable_metric_name,
+        start_period,
+        credit_type_id,
+        credit_type_name,
+        charge_type,
+        quantity,
+        prices,
+        updated_at
+
+    from source
+
+)
+
+select * from renamed