feat: creating a GitHub action for installing karmor

[kranurag7]

Create a GitHub action for installing karmor in the CI.
In a big workflow file, this will be prerequisite to kubearmor/KubeArmor#1128

From the installation perspective, one have to use the following in the workflow.

- name: Install karmor
  uses: kubearmor/setup-karmor@main

This can be done in the individual repo as well, but it will be good if we can have this as part of kubearmor.

cc @Ankurk99 @nyrahul

[xiao-jay]

https://github.com/xiao-jay/kubearmor-client/actions/runs/4425881156/jobs/7761479618
This is the ci you want to?

cc @kranurag7 @Ankurk99 @nyrahul
I will write action file in the future.

[YashPimple]

@kranurag7 Sure, I will be happy to work on this issue and create a GitHub action for installing Karmor in the CI. Thank you for bringing this to my attention.

[EraKin575]

is this issue still relevant?

[kranurag7]

I think it's not required anymore.
We had a project which required this but I think it's already handled.

Please check: https://github.com/kubearmor/kubearmor-action?tab=readme-ov-file#action-install-kubearmor