Merge pull request #1564 from automatisch/AUT-617

feat(mailerlite): add subscriber unsubscribed trigger

packages/docs/pages/apps/mailerlite/triggers.md

@@ -5,6 +5,8 @@ items:
     desc: Triggers when a subscriber reports an email as spam.
   - name: Subscriber created
     desc: Triggers when a new subscriber is added to your mailing list.
+  - name: Subscriber unsubscribed
+    desc: Triggers when a subscriber has unsubscribed from your mailing list.
 ---
 
 <script setup>