Create a test to validate CLI embedded server output after a reload

There are tests that validate the output however these use the CommandContext which doesn't consume all the console output. It would be useful to have a test which uses a new process to test for things like WFCORE-4543.

Some thought will need to go into this on how it would work. We should use a reload command and wait for the server to be ready, then use something like echo hello to ensure that logging was not configured on the CLI LogContext.

This is not an urgent issue as manually verifying this is easy. However in the past we've had other issues similar to this and the output really should be verified.