ci: refs#6706 Jenkinsfile tuning

Jenkinsfile

@@ -47,7 +47,7 @@ pipeline {
         STACK_NAME = "${env.PROJECT_NAME}-${env.BRANCH_NAME}"
     }
     stages {
-        stage('Install') {
+        stage('Stack') {
             environment {
                 NODE_ENV = ""
                 TZ = 'Europe/Madrid'
@@ -130,7 +130,7 @@ pipeline {
                 }}
             }
         }
-        stage('Build') {
+        stage('Push') {
             when {
                 expression { RUN_BUILD }
             }
@@ -142,7 +142,8 @@ pipeline {
                     def packageJson = readJSON file: 'package.json'
                     env.VERSION = packageJson.version
                 }
-                dockerBuild()
+                sh 'docker login --username $CREDENTIALS_USR --password $CREDENTIALS_PSW $REGISTRY'
+                sh 'docker-compose push'
             }
         }
         stage('Deploy') {