Update job_log_logger to use convert_xml()
Update job_log_logger to use convert_xml()

Change-Id: I3b3690f72a934569650439a0bd1a91cae1ac941a

phinexus/jenkins-job-builder,puppetlabs/jenkins-job-builder,phinexus/jenkins-job-builder,puppetlabs/jenkins-job-builder,rsig/jenkins-job-builder,wikimedia/integration-jenkins-job-builder,puppetlabs/jenkins-job-builder,wsoula/jenkins-job-builder,OSSystems/jenkins-job-builder,gforcada/jenkins-job-builder,rsig/jenkins-job-builder,puppetlabs/jenkins-job-builder,wikimedia/integration-jenkins-job-builder,wikimedia/integration-jenkins-job-builder,gforcada/jenkins-job-builder,wikimedia/integration-jenkins-job-builder,gforcada/jenkins-job-builder,rsig/jenkins-job-builder,phinexus/jenkins-job-builder,OSSystems/jenkins-job-builder,gforcada/jenkins-job-builder,phinexus/jenkins-job-builder,wsoula/jenkins-job-builder,OSSystems/jenkins-job-builder,rsig/jenkins-job-builder,wikimedia/integration-jenkins-job-builder,OSSystems/jenkins-job-builder,wsoula/jenkins-job-builder,phinexus/jenkins-job-builder,wsoula/jenkins-job-builder,gforcada/jenkins-job-builder