Writing Unit tests For k8 in Utils package

I was thinking if its possible to write unit tests for each of the [Kubernetes](https://github.com/meshery/meshkit/tree/master/utils/kubernetes) package code files.
If it is i would like to engage in this

Begin by reviewing the code files in utils/kubernetes and identifying the package behaviors that need unit tests. Define the test scope with the maintainers, then add tests covering each applicable file; done means the Kubernetes utility package has unit-test coverage for its code.

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