Add woodpecker definition file

Author: TimothyGillespie

.woodpecker/test.yml

@@ -0,0 +1,16 @@
+pipeline:
+  NODE_VERSION:
+    - 18-alpine
+    - 17-alpine
+    - 16-alpine
+    - 15-alpine
+    - 14-alpine
+    - 13-alpine
+    - 12-alpine
+    - 11-alpine
+    - 10-alpine
+  build:
+    image: node:${NODE_VERSION}
+    commands:
+      - npm ci
+      - npm test