Allow to disable debug tests in rz-test command line

[XVilka]

Currently rz-test either runs everything or you need to specify the particular directory/test to run.
But there is no way to run everything excluding a particular directory/category.

Biggest consumer case of this feature would be running all tests except debug ones.

[stale]

This issue has been automatically marked as stale because it has not had recent activity. Considering a lot has probably changed since its creation, we kindly ask you to check again if the issue you reported is still relevant in the current version of rizin. If it is, update this issue with a comment, otherwise it will be automatically closed if no further activity occurs. Thank you for your contributions.

[stale]

This issue has been automatically closed because marked as stale and it has not been updated since then. If the issue is still relevant, feel free to re-open it or open a new one.