Add package acl. Enable cgroups v2.
Drop x86_64 arch parameter from namespace default_shim. Drop all redefinitions of shim namespace and use default one.
Change SUSEConnect to transactional-update register in motd (bsc#1227680). Drop motd BYOS snippet without registercloudguest info.
Use python-azure-agent-config-micro for Micro 6.0 and SUSE Manager 5.0.