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

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• [ ] If you want to rebase/retry this PR, check this box

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[codecov[bot]]

Codecov Report

All modified and coverable lines are covered by tests :white_check_mark:

Project coverage is 91.23%. Comparing base (dd4f0ec) to head (bd394d4).

Additional details and impacted files

```diff @@ Coverage Diff @@ ## main #117 +/- ## ========================================= Coverage 91.23% 91.23% Complexity 267 267 ========================================= Files 25 25 Lines 696 696 Branches 60 60 ========================================= Hits 635 635 Misses 47 47 Partials 14 14 ```

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[sonarcloud[bot]]

Quality Gate passed

Issues
20 New issues
0 Accepted issues

Measures
0 Security Hotspots
100.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarCloud