feat: support `--oidc-use-access-token` flag

[v0lkc]

Description

Changes proposed in this pull request:

• use the access_token instead of the id_token if the kubeconfig contains the --oidc-use-access-token flag. This is in particular helpful if xsuaa is used as auth endpoint

Related issue(s)

Implements #3132

Definition of done

• [x] The PR's title starts with one of the following prefixes:
  • feat: A new feature
  • fix: A bug fix
  • docs: Documentation only changes
  • refactor: A code change that neither fixes a bug nor adds a feature
  • test: Adding tests
  • chore: Maintainance changes to the build process or auxiliary tools, libraries, workflows, etc.
• [x] Related issues are linked. To link internal trackers, use the issue IDs like backlog#4567
• [x] Explain clearly why you created the PR and what changes it introduces
• [x] All necessary steps are delivered, for example, tests, documentation, merging

[kyma-bot]

Hi @v0lkc. Thanks for your PR.

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[v0lkc]

/test all

[kyma-bot]

@v0lkc: Cannot trigger testing until a trusted user reviews the PR and leaves an /ok-to-test message.

In response to [this](https://github.com/kyma-project/busola/pull/3292#issuecomment-2304479638): >/test all Instructions for interacting with me using PR comments are available [here](https://git.k8s.io/community/contributors/guide/pull-requests.md). If you have questions or suggestions related to my behavior, please file an issue against the [kubernetes-sigs/prow](https://github.com/kubernetes-sigs/prow/issues/new?title=Prow%20issue:) repository.