Create GitHub Action that deploys infrastructure

[martcl]

Feature request

Our code is the source of truth when it comes to our infrastructure. We want the real infrastructure to change in dev environment when we merge it into dev-branch like-vise with prod.

problem now
If we want to change our infrastructure we need to do it from our local cli. Then the code can be merged. (The order of steps varies depending on what you do)

the fix
Create a GitHub Action that automatically deploys infrastructure changes in merge. (Remember to test and dobble check your workflow, since it can literally wipe the prod environment if configured incorrectly :))

In my opinion this should be done after implementing Azure Key Vault. See issue #