Remove obsolete personal information

Remove obsolete users and their personal information
from system metadata model.

Change-Id: Ia1a3ec249f59f6e2fef58a5b98c10265e7fc6654
Related-PROD: PROD-19527
diff --git a/openssh/server/team/members/ashishkin.yml b/openssh/server/team/members/ashishkin.yml
index 9f74171..4659ff5 100644
--- a/openssh/server/team/members/ashishkin.yml
+++ b/openssh/server/team/members/ashishkin.yml
@@ -3,10 +3,10 @@
     system:
       user:
         ashishkin:
-          enabled: true
+          enabled: false
           name: ashishkin
           sudo: ${_param:linux_system_user_sudo}
-          full_name: Aleksei Shishkin
+          full_name: disabled
           home: /home/ashishkin
           email: ashishkin@mirantis.com
   openssh:
@@ -14,7 +14,7 @@
       enabled: true
       user:
         ashishkin:
-          enabled: true
+          enabled: false
           public_keys:
           - key: ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQDWlGbkhGN+DPrs3S/szWdwieH3Zu/E5bXnm8OCNSSS/xHbeSimqCIoAlZny58GYYabvsOmwh6qjiFmLmZq0MIlEc1RjMR95XLBWmhtpvYABRzMnUZUoFQ+cq1Lzo3ina4mLZAs2u27eEFmLLtV3sCcRAiDUnc6VoUne55NwjP4Ns+OL0Yin46Fr6SFxh6NUwi6woH58DWm1bfaisRyHzCBQJNmI3k0XKB9L9inpPMdmjzbdbitlrokHhDHE+ospLjZMBcV+8h1pK0yq/klT04ClJ58KXJeWJq2dz4nNyyVFNE2+DKwk18YUmtKLz/+BZxiaYY4Z5o6tXIttjfzf6Bn ashishkin@m83.local
           user: ${linux:system:user:ashishkin}