Fixed dockerfile

Dockerfile

 FROM openjdk:11-jre-slim
-COPY target/spring-boot-complete-0.0.1-SNAPSHOT.jar /usr/local/lib/hello.jar
+COPY spring-boot-complete-0.0.1-SNAPSHOT.jar /usr/local/lib/hello.jar
 EXPOSE 8085
 ENTRYPOINT ["java","-jar","/usr/local/lib/hello.jar"]

Jenkinsfile

@@ -111,7 +111,6 @@ pipeline {
                         ssh-keyscan -t rsa,dsa ${REMOTE_AGENT} >> ~/.ssh/known_hosts
                         
                         ssh ${USER}@${REMOTE_AGENT} "rm -rf ~/artifact/*"
-                        ls -la
                         scp target/${ARTIFACT_NAME} Dockerfile ${USER}@${REMOTE_AGENT}:~/artifact
                         ssh ${USER}@${REMOTE_AGENT} "echo ${DOCKER_HUB_CRED_PSW} | docker login -u ${DOCKER_HUB_CRED_USR} --password-stdin"
                         ssh ${USER}@${REMOTE_AGENT} "docker build -t fe4vazquez/${IMAGE_NAME}:latest ~/artifact && docker push fe4vazquez/${IMAGE_NAME}:latest"