Exit Code is 0 when up fails

[SteinRobert]

What happened?

When up fails the cli exits with 0.

What did you expect to happen?

It should exit with a code != 0.

How can we reproduce it (as minimally and precisely as possible)?

Run gefyra up --host not.reachable.

What Kubernetes setup are you working with?

$ kubectl version
# paste output here

OS version

# On Linux:
$ cat /etc/os-release
# paste output here
$ uname -a
# paste output here

# On Windows:
C:\> wmic os get Caption, Version, BuildNumber, OSArchitecture
# paste output here

Anything else we need to know?

No response