ExtractorMojo.deployProperties is a Map.
{..} expressions - return expression as-is if unable to translate (used in passwords)
buildInfo.buildAgentName    = 'Maven'
buildInfo.buildAgentVersion = helper.mavenVersion()
:build-info-extractor-maven3-plugin => :maven-artifactory-plugin
:maven-artifactory-plugin => :artifactory-maven-plugin
ExtractorMojo => PublishMojo + "publish" goal