kubectl version doesn't support vX.Y.Z

[Mathiyarasy]

Feature Name

• kubectl-helm-minikube

Description of Changes

• Fixes Issue: kubectl-helm-minikube - kubectl version doesn't support vX.Y.Z #1369
• If the version value is provided with a leading v (e.g., v31.0), remove the v prefix to extract the correct version. This ensures the script works for both v31.0 and 31.0.

Changelog

• Made changes to install.sh file
• Made changes to test scenarios file

[joebowbeer]

kubectl version latest started failing for me. Now an x.y.z version is required?

See #1410