Update Jenkinsfile-sun sleep changed

Author: Haritest

Jenkinsfile-sun

@@ -26,7 +26,7 @@ node('build-slave') {
               pwd
               docker build -f ./Dockerfile.build -t $docker_pre_build .
               docker run --name=$docker_pre_build $docker_pre_build && docker cp $docker_pre_build:/usr/src/app/dist.zip .
-              sleep 30
+              sleep 3
               docker rm -f $docker_pre_build
               docker rmi -f $docker_pre_build
               unzip -o dist.zip