Update actions/checkout action to v4 - autoclosed

Created by: renovate

This PR contains the following updates:

Package	Type	Update	Change
actions/checkout	action	major	v3 -> v4

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Release Notes

actions/checkout

v4

Compare Source

• Fix: Disable sparse checkout whenever sparse-checkout option is not present @​dscho in https://github.com/actions/checkout/pull/1598

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Configuration

📅 Schedule: Branch creation - At any time (no schedule defined), Automerge - At any time (no schedule defined).

🚦 Automerge: Disabled by config. Please merge this manually once you are satisfied.

♻ Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.

🔕 Ignore: Close this PR and you won't be reminded about this update again.

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• If you want to rebase/retry this PR, click this checkbox.

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This PR has been generated by Renovate Bot.