(maint) Update actions/checkout action to v4

[renovate[bot]]

This PR contains the following updates:

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

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Release Notes

actions/checkout (actions/checkout)

### [`v4`](https://togithub.com/actions/checkout/blob/HEAD/CHANGELOG.md#v400) [Compare Source](https://togithub.com/actions/checkout/compare/v3...v4) - [Support fetching without the --progress option](https://togithub.com/actions/checkout/pull/1067) - [Update to node20](https://togithub.com/actions/checkout/pull/1436)

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Configuration

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

🚦 Automerge: Enabled.

♻ 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, check this box

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This PR has been generated by Mend Renovate. View repository job log here.

[codecov[bot]]

Codecov Report

Merging #262 (80d55be) into develop (4518f0a) will not change coverage. The diff coverage is n/a.

:exclamation: Current head 80d55be differs from pull request most recent head cd4ae94. Consider uploading reports for the commit cd4ae94 to get more accurate results

@@           Coverage Diff            @@
##           develop     #262   +/-   ##
========================================
  Coverage    94.30%   94.30%           
========================================
  Files           14       14           
  Lines          650      650           
  Branches        94       94           
========================================
  Hits           613      613           
  Misses          16       16           
  Partials        21       21           

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[cake-contrib-bot]

:tada: This issue has been resolved in version 1.5.0 :tada: The release is available on:

• GitHub Release
• NuGet Package Your GitReleaseManager bot :package::rocket: