[MDEP-461]
 - Upgrade plexus-archiver to 2.4.4


git-svn-id: https://svn.apache.org/repos/asf/maven/plugins/trunk@1623572 13f79535-47bb-0310-9956-ffa450edef68
[MCHECKSTYLE-126] generated HTML page contained "charset=${outputEncoding}"

git-svn-id: https://svn.apache.org/repos/asf/maven/plugins/trunk@1623576 13f79535-47bb-0310-9956-ffa450edef68