add terraform azure support

[poblin-orange]

Is your feature request related to a problem? Please describe.
Need azure iaas support to deploy paas-templates

Describe the solution you'd like
add the official azure terraform plugin, so i can use them with iaas-type: azure

Describe alternatives you've considered
None

Additional context
Add any other context or screenshots about the feature request here.

[o-orand]

closed by 4a78319