Add woodpecker pipeline

.woodpecker.yaml

@@ -0,0 +1,14 @@
+when:
+  event:
+    - push
+    - pull_request
+  branch:
+    - master
+
+steps:
+  - name: Test
+    image: alpine:latest
+    commands:
+      - echo "Running tests..."
+      - sleep 1
+      - echo "Tests completed successfully!"