Add members of Maintenace team

It adds users and public ssh keys
of Maintenance team members.

Change-Id: I434aece69a5122562a66d2fc4f8c2eaf7f36bc26
diff --git a/openssh/server/team/maintenance.yml b/openssh/server/team/maintenance.yml
new file mode 100644
index 0000000..44e8639
--- /dev/null
+++ b/openssh/server/team/maintenance.yml
@@ -0,0 +1,9 @@
+classes:
+- system.linux.system.sudo
+- system.openssh.server.team.members.astupnikov
+- system.openssh.server.team.members.dmeltsaykin
+- system.openssh.server.team.members.myatsenko
+- system.openssh.server.team.members.omolchanov
+parameters:
+  _param:
+    linux_system_user_sudo: true