Get version, kind and resource from the spec when creating k8s/workflows

[whynowy]

Is your feature request related to a problem? Please describe.
When creating k8s or argoWorkflow resources in the Sensor, version, kind and resource are required, which seem to be redundant.

Describe the solution you'd like
The sensor should be able to figure out those properties automatically from the provided k8s object or workflow spec.

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Message from the maintainers:

If you wish to see this enhancement implemented please add a 👍 reaction to this issue! We often sort issues this way to know what to prioritize.

[daniel-codefresh]

Hey @whynowy, heres the PR :) #1333