Updated jenkinsfile

pipeline {

	agent {

        kubernetes {

            label 'centos-7'

            label 'centos-latest'

        }

    }

	tools {

        maven 'apache-maven-latest'

        jdk 'oracle-jdk8-latest' //AdoptOpenJDK does not work because of JavaFX dependencies

        jdk 'temurin-jdk11-latest'

    }

	stages {

		stage('Full build') { 

			steps {

                xvnc {

                    sh "mvn -B -f releng/org.eclipse.sphinx.releng.builds/pom.xml ${SIGN_BUILD_PARAMETER} ${VERSION_MAVEN_PARAMETER} -P platform-oxygen -Dmaven.repo.local=$WORKSPACE/.repository -Dmaven.test.failure.ignore=true clean install"

                    sh "mvn -B -f releng/org.eclipse.sphinx.releng.builds/pom.xml ${SIGN_BUILD_PARAMETER} ${VERSION_MAVEN_PARAMETER} -P platform-2020-09 -Dmaven.repo.local=$WORKSPACE/.repository -Dmaven.test.failure.ignore=true clean install"

                }

			}

		}