PR for Adding tests for installing and deleting virtual cluster from kubectl

[sowmyav27]

What issue type does this pull request address? (keep at least one, remove the others)
/kind test

• But this is for testing the GHA with some minor changes.
• Original PR: Adding test for installing and deleting virtual cluster from kubectl #2011
• If this works, depending on how we want to proceed, I might close of these PRs
• fixed comments from here - Adding test for installing and deleting virtual cluster from kubectl #2011 (review)

Details:

• Implemented a module for running the install and delete commands for virtual cluster through helm and kubectl in the e2e.yaml GHA workflow file.
• Added bash scripts for the actions - helm and kubectl

To-do in next PR

• once this PR is merged - install and delete using argoCD and terraform

What does this pull request do?
Adds a test - install and delete vcluster using kubectl and helm

Please provide a short message that should be published in the vcluster release notes
N/A

What else do we need to know?

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[FabianKramm]

The test itself looks good, but the problem is that the e2e pipeline itself is creating a vcluster as well via the regular method, it seems to me you only want to install & delete via kubectl and not want to have that other vcluster created as well. You either need to adjust the e2e pipeline itself for this (.github/workflows/e2e.yaml) or need to create a separate pipeline.

[FabianKramm]

I tihnk whats weird is that we have all these different dimensions still for your new test. For what distros and dimensions do you want to run your test?

[FabianKramm]

@sowmyav27 LGTM! Thanks for the PR!

[loft-bot]

💚 All backports created successfully

Status	Branch	Result
✅	v0.20

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