Cope when a service has "gone away"

[TibsAtWork]

When get_service is called, it is possible that the service responds with something other than success. At the moment this causes an exception - it would be better to output a message and return an "empty" result.

[inifares23lab]

Hi
Can I tackle this?
how can I reproduce the described behaviour?

would you like something like this:
except Exception as e: print(f"Error getting service: {service_name} in project: {project}\nException: {e}")

[inifares23lab]

@TibsAtWork
I created a new class to implement this, and added some tests.

The code seems fairly readable to me, but I am not entirely sure how well I followed best practices, feel free to be harsh on feedback :).

There may be some conflicts with #58 and #59. I minimized/avoided some changes in these PRs to avoid conflicts as much as possible(e.g.: CI, git hooks). I'll do the changes at a later date.