After systemd was upversioned as part of PIKE rebase, its tmpfiles
configuration file changed. The new tmpfiles configuration
(/usr/lib/tmpfiles/systemd.conf) introduced a few new ACLs that
tries to give group "adm" access to log directories, but group "adm" doesn't
exist in TC system.
This patch fixed the warnings the same as the original by replacing group "adm"
with "wrs_protected" in systemd tmpfiles configuration.
Change-Id: I39972ed41b299be5a3b6482ec2fba176c0742ded
Signed-off-by: Andy Ning <andy.ning@windriver.com>