Run package phase for faster Artifactory deploy

Also run non-test phases of the Maven lifecycle multithreaded.

QA-7892

Author: amedee

Jenkinsfile

@@ -39,7 +39,7 @@ pipeline {
             }
             steps {
                 withMaven(jdk: "${JDK_VERSION}", maven: 'M3', mavenLocalRepo: '.repository') {
-                    sh 'mvn clean'
+                    sh 'mvn --threads 2C clean'
                     sh 'mvn dependency:purge-local-repository -Dinclude=com.itextpdf -DresolutionFuzziness=groupId -DreResolve=false'
                 }
             }
@@ -50,7 +50,7 @@ pipeline {
             }
             steps {
                 withMaven(jdk: "${JDK_VERSION}", maven: 'M3', mavenLocalRepo: '.repository') {
-                    sh 'mvn compile test-compile package -Dmaven.test.skip=true -Dmaven.javadoc.failOnError=false'
+                    sh 'mvn --threads 2C compile test-compile package -Dmaven.test.skip=true -Dmaven.javadoc.failOnError=false'
                 }
             }
         }
@@ -99,7 +99,7 @@ pipeline {
                     def rtMaven = Artifactory.newMavenBuild()
                     rtMaven.deployer server: server, releaseRepo: 'releases', snapshotRepo: 'snapshot'
                     rtMaven.tool = 'M3'
-                    def buildInfo = rtMaven.run pom: 'pom.xml', goals: 'install -Dmaven.test.skip=true -Dspotbugs.skip=true -Dmaven.javadoc.failOnError=false'
+                    def buildInfo = rtMaven.run pom: 'pom.xml', goals: 'package --threads 2C --offline -Dmaven.main.skip=true -Dmaven.test.skip=true -Dmaven.javadoc.failOnError=false'
                     server.publishBuildInfo buildInfo
                 }
             }