Implement a Progress bar while creating a Virtual Machine in VS Code extension

[Ashchum007]

Is your feature request related to a problem? Please describe.
With the current process, there is just an indeterminate progress indicator at the bottom of the VS Code but no specific indication of how long it will take.

Describe the solution you'd like
We can add the output of packer, that will show if it is downloading, or waiting for the ssh to come on, and so on.

Additional context
Indefinite timers for stages might at least give some indication.

[cjlapao]

@Ashchum007 Yes, we had already thought of something similar. While the waiting for ssh can be a lengthy process, that still is better than just having those progress bar running.

what we also had in mind was to divide the 4 different stages of packer and adding a progress bar that also moved with the stages.

Not perfect but it would give a better view where the VM creation is