Enable sudo rule creation
Enable sudo rule creation

We need to enable users to create sudo rule to enable running restricted
commands via sensubility executor.

Change-Id: I8856d4e17ef0b72446122b764e67b9e8fba4c781
Depends-On: I47c6e4fb3beab14cc5c7f824646e3c2242b140d4

openstack/tripleo-heat-templates,openstack/tripleo-heat-templates