Auto generate a POM file when running gradlew build for micro-customer repo

[oiricaud]

The refarch-cloudnative-micro-customer repository does not update the pom.xml file. This causes a confusion on mismatch versions. The pom.xml file shows v1.5.8 for spring boot framework build.gradle shows v1.3.2

Currently the POM file is not being updated when a new build is done when using gradle. This may cause confusion to some users.

A solution could be something along the following lines. Any thoughts?

task createPom  {
    pom {
        project {
            groupId 'sg.test.spring.web.guide'
            artifactId 'sg-web-initial'
            version '1.0.0-SNAPSHOT'

            inceptionYear '2008'
            licenses {
                license {
                    name 'The Apache Software License, Version 2.0'
                    url 'http://www.apache.org/licenses/LICENSE-2.0.txt'
                    distribution 'repo'
                }
            }
        }
    }.writeTo("pom.xml")

[csantanapr]

no longer valid