users: Restart nscd after setup

Created by: SunilMohanAdapa

The changes made for system login will not be effective until a restart. This includes SSH login, console login, getent answers, etc.

Signed-off-by: Sunil Mohan Adapa sunil@medhas.org Signed-off-by: Joseph Nuthalapati njoseph@thoughtworks.com

Tested by running the fixed code again with /usr/share/plinth/actions/users setup.