inspect.sh does not require inspectionProfileFilepath to exist

[glensc]

and this tool requires, be symmetric

[PetrHeinz]

Hi @glensc,

thank you for the PR. Why do you want to run inspection without resolvable path to the inspection profile? What is the use-case?

The whole point of the realpathWithCheck() is to assure the path is resolvable. If no check is needed I would use $inspectionProfileFilepath = realpath($argv[4]) ?: $argv[4]; without changing the function.

[glensc]

because it's not required, i intend to run it using docker image.