deployment summary - add information when nothing was deployed

[rforstner]

Problem:

If you run monaco within a project folder or within a folder where no project folder can be found, you'll get the output "Deployment finished without errors". Which is basically correct, however the user may assume that he did something which is actually not the case and he's probably working in the wrong directory

Describe the solution you'd like:

If the above described scenario happens, at least an INFO on the deployment summary like "No projects found, are you working in the right directory" or something like this would be nice.

I'm aware that the "Reading projects..." or "Processing environment..." output would help as well, but inexperienced users would not recognize this

For example:

Instead of:
2021-04-26 13:04:53 DEBUG request log not activated 2021-04-26 13:04:53 DEBUG response log not activated 2021-04-26 13:04:53 INFO Dynatrace Monitoring as Code v1.5.2 2021-04-26 13:04:53 DEBUG Reading projects... 2021-04-26 13:04:53 DEBUG Sorting projects... 2021-04-26 13:04:53 INFO Executing projects in this order: 2021-04-26 13:04:53 INFO Processing environment XYZ... 2021-04-26 13:04:53 INFO Deployment summary: 2021-04-26 13:04:53 INFO Deployment finished without errors

bring something like:
2021-04-26 13:04:53 DEBUG request log not activated 2021-04-26 13:04:53 DEBUG response log not activated 2021-04-26 13:04:53 INFO Dynatrace Monitoring as Code v1.5.2 2021-04-26 13:04:53 DEBUG Reading projects... 2021-04-26 13:04:53 DEBUG Sorting projects... 2021-04-26 13:04:53 INFO Executing projects in this order: 2021-04-26 13:04:53 INFO Processing environment nttd... 2021-04-26 13:04:53 INFO Deployment summary: 2021-04-26 13:04:53 INFO No project folder detected, nothing to deploy here

Additional context:

This could be somehow discussed within those as well:
#193
#202