Return Passed check result when there are no objects to be tested.

[AleksandarSavchev]

What would you like to be added:
Implemented rules need to revisited and verified that they always return at least one check results for the rule.

Currently there are rules that would return 0 check results if there are no objects to be test. For example:

• securityhardenedk8s-2003
• securityhardenedk8s-2004
• securityhardenedk8s-2005
• securityhardenedk8s-2008
• managedk8s-disak8sstig-242415

These rules would not return any check results if there are no Pods or Services in the cluster. These that require such changes, most of the problematic ones are in the managedk8s provider. We need to revise every rule to be certain we do not miss any.

Why is this needed:
Diki needs to return accurate results when no object was tested.