Upgrade containerd2 version to 2.1.6#16719

jslobodzian merged 1 commit intomicrosoft:fasttrack/3.0microsoft/azurelinux:fasttrack/3.0from

Kanishk-Bansal:topic_containerd2-3.0-fasttrackKanishk-Bansal/azurelinux:topic_containerd2-3.0-fasttrackCopy head branch name to clipboard