Run CI tests on pull requests (not just push to main)

.drone.yml

@@ -16,6 +16,11 @@ steps:
 
   - name: deployment
     image: git.coopcloud.tech/coop-cloud/stack-ssh-deploy:latest
+    when:
+      event:
+        - push
+      branch:
+        - main
     settings:
       host: swarm-test.autonomic.zone
       stack: wordpress
@@ -35,6 +40,9 @@ steps:
       ENTRYPOINT_CONF_VERSION: v1
       HTACCESS_CONF_VERSION: v1
 trigger:
+  event:
+    - push
+    - pull_request
   branch:
     - main
 ---