Update docker.io/appleboy/drone-scp Docker tag to v1.6.14

.drone.yml

@@ -68,7 +68,7 @@ steps:
   - npm install --only=production
   - npm run build
 - name: deploy to production
-  image: docker.io/appleboy/drone-scp:1.6.11
+  image: docker.io/appleboy/drone-scp:1.6.14
   volumes:
   - name: cache
     path: /opt/app-root/src