Cleanup ssh users

  * Drop parameters:openssh:server:enabled key from all depr. members
  * Drop depr. ssh-rsa

Related-Bug: IT-40024 (IT:40024)

Change-Id: I68d41515b70e63cf27ac22f69c096011e868129d
diff --git a/openssh/server/team/members/dstremkouski.yml b/openssh/server/team/members/dstremkouski.yml
index ba3233b..d283c07 100644
--- a/openssh/server/team/members/dstremkouski.yml
+++ b/openssh/server/team/members/dstremkouski.yml
@@ -5,7 +5,7 @@
         dstremkouski:
           enabled: true
           name: dstremkouski
-          sudo: true
+          sudo: ${_param:linux_system_user_sudo}
           full_name: Dzmitry Stremkouski
           home: /home/dstremkouski
           email: dstremkouski@mirantis.com