Skip build and deploy if no tag created

.woodpecker/build.yml

@@ -1,6 +1,9 @@
 pipeline:
   build:
     image: python:latest
+    when:
+      event: tag
+      branch: [main, master]
     commands:
       - python --version
       - pip install -U virtualenv --quiet
@@ -8,7 +11,3 @@ pipeline:
       - source venv/bin/activate
       - pip install -U build --quiet
       - build
-
-    when:
-      event: tag
-      branch: [main, master]

.woodpecker/deploy.yml

@@ -1,6 +1,9 @@
 pipeline:
   deploy:
     image: python:latest
+    when:
+      event: tag
+      branch: [main, master]
     commands:
       - python --version
       - pip install -U virtualenv --quiet