The securetty role will create the file `/etc/securetty` when an array
of tty's are provided.
Test Matrix:
- default: runs through the role top to bottom with all default
settings
- create: runs through the role with an array of of tty's to
ensure the role is working as expected.
Story: 2006021
Task: 34618
Task: 34620
Task: 34621
Change-Id: I6b3644cf7aa62c171172f225c25866f89830a233
Signed-off-by: Kevin Carter <kecarter@redhat.com>