rename misc::parsoid to role::parsoid::production

I am going to need a role class to deploy parsoid on the beta cluster.
The deployment-parsoid2 instance currently uses the same class as the
production one but need some further tweaks.

bug: 57233
Change-Id: Ide6f136c66aebd77f62ec35589c311a8ada9a83f
Merge "rename misc::parsoid to role::parsoid::production" into production