fix: write trigger params to a file to avoid multi-item comma-join bug

.woodpecker.yml

@@ -46,6 +46,12 @@ steps:
       - oras login "$${REGISTRY}" -u "$${ZOT_USERNAME}" -p "$${ZOT_PASSWORD}"
       - cd /tmp/deploy-bundle && oras push "$${REGISTRY}/poc/deploy/dummy-service:$${IMAGE_TAG}" compose.yaml secrets.prod.env release.env
 
+  - name: prepare-trigger-params
+    image: alpine:3.20
+    commands:
+      - echo "ARTIFACT=registry.ci.poc.mehl.mx/poc/deploy/dummy-service:${CI_COMMIT_SHA:0:8}" > trigger.env
+      - echo "TARGET=target1" >> trigger.env
+
   - name: trigger-deployment
     image: woodpeckerci/plugin-trigger
     settings:
@@ -54,8 +60,7 @@ steps:
       deploy: production
       last-successful: true
       params:
-        - ARTIFACT=registry.ci.poc.mehl.mx/poc/deploy/dummy-service:${CI_COMMIT_SHA:0:8}
-        - TARGET=target1
+        - trigger.env
       token:
         from_secret: woodpecker_trigger_token