ci: run verification for push, pull requests and tags

.woodpecker/verify.yml

@@ -3,13 +3,7 @@ labels:
   platform: linux/amd64
 
 when:
-  - event: push
-    branch: main
-  - event: push
-    branch: dev
-  - event: pull_request
-  - event: tag
-    ref: refs/tags/v*
+  - event: [push, pull_request, tag]
 
 steps:
   - name: backend-tests