Make UUID required in Duo announcement
Make UUID required in Duo announcement

Makes UUID required in the announcement for Hubot two-factor auth.

pearsontechnology/st2contrib,pearsontechnology/st2contrib,armab/st2contrib,StackStorm/st2contrib,armab/st2contrib,tonybaloney/st2contrib,pearsontechnology/st2contrib,pearsontechnology/st2contrib,pidah/st2contrib,pidah/st2contrib,tonybaloney/st2contrib,pidah/st2contrib,tonybaloney/st2contrib,armab/st2contrib,StackStorm/st2contrib,StackStorm/st2contrib