This is a child issue of #102

The goal is to have something like npm run create:testvm (name can be different) that will spin up a test VM on AWS using terraform.

We probably want this to take an argument that identifies this VM. For example, the ID of the pull request that triggered it.
Then later, we need to have a way to remove that test vm again. For example:

npm run create:testvm 32

...

npm run destroy:testvm 32