check_k8s

With the addition of a version flag, this seems like a good time to mark this as version 1.0.0.

What's Changed

• Bump black from 22.1.0 to 22.3.0 by @dependabot in https://github.com/ITRS-Group/check_k8s/pull/38
• Add --version command line option by @jdumalaonITRS in https://github.com/ITRS-Group/check_k8s/pull/40

Full Changelog: https://github.com/ITRS-Group/check_k8s/compare/v2022.03.24...v2022.05.02

• The Resource base class (k8s.components.resource) has been reworked to support multi-line output and perfdata.
• Resources are now required to implement all health-check logic in Resource._get_status
• The Result class (k8s.result) was added, which is used for serialization of Status objects.
• Bugfix: Deployments without replicas causes KeyError