[8.15] Get started with KSPM minor update (backport #5917)

[mergify]

Fixes #5916 — minor update

Preview: Get started with KSPM

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This is an automatic backport of pull request #5917 done by Mergify.

[mergify]

Cherry-pick of c14e4f8 has failed:

On branch mergify/bp/8.15/pr-5917
Your branch is up to date with 'origin/8.15'.

You are currently cherry-picking commit c14e4f81.
  (fix conflicts and run "git cherry-pick --continue")
  (use "git cherry-pick --skip" to skip this patch)
  (use "git cherry-pick --abort" to cancel the cherry-pick operation)

Changes to be committed:
	modified:   docs/cloud-native-security/kspm-get-started.asciidoc

Unmerged paths:
  (use "git add/rm <file>..." as appropriate to mark resolution)
	deleted by us:   docs/serverless/cloud-native-security/get-started-with-kspm.mdx

To fix up this pull request, you can check it out locally. See documentation: https://docs.github.com/en/pull-requests/collaborating-with-pull-requests/reviewing-changes-in-pull-requests/checking-out-pull-requests-locally

[github-actions]

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