chore(renovate): add Teams webhook notification via Power Automate

.woodpecker/renovate.yml

@@ -1,6 +1,6 @@
-# ============================================================
+# ================================================================
 # Renovate Bot - Cron Pipeline
-# ============================================================
+# ================================================================
 # WOODPECKER v3 REQUIREMENTS - DO NOT DOWNGRADE SYNTAX:
 #
 #   CORRECT (v3):
@@ -15,7 +15,7 @@
 #
 # This pipeline ONLY runs on the "renovate" cron schedule.
 # It does NOT run on push events - that is handled by .woodpecker.yml
-# ============================================================
+# ================================================================
 
 when:
   - event: cron
@@ -39,5 +39,9 @@ steps:
       # Use the renovate.json in the repo root for all other config
       RENOVATE_CONFIG_FILE: renovate.json
       LOG_LEVEL: info
+      # MS Teams notifications via Power Automate webhook
+      # Sends a card for every PR opened or updated by Renovate
+      RENOVATE_TEAMS_WEBHOOK:
+        from_secret: teams_webhook_renovate
     commands:
       - renovate