There was a bug where setting the test command
for the health check to 'NONE' would throw an error
in podman_worker. This was problematic since K-A
uses 'NONE' as an indicator that the health check is not enabled.

Closes-Bug: #2071912
Change-Id: I3140bb79eace58b23f579be3da569c502c52c38c
Signed-off-by: Ivan Halomi <ivan.halomi@tietoevry.com>