Bump actions/checkout from 3 to 4 (#267)

Bumps [actions/checkout](https:/actions/checkout) from 3 to 4.
- [Release notes](https:/actions/checkout/releases)
- [Changelog](https:/actions/checkout/blob/main/CHANGELOG.md)
- [Commits](actions/checkout@v3...v4)

---
updated-dependencies:
- dependency-name: actions/checkout
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

.github/workflows/auto-merge.yml

@@ -13,7 +13,7 @@ jobs:
  if: github.actor == 'dependabot[bot]'
  runs-on: ubuntu-latest
  steps:
- - uses: actions/checkout@v3
+ - uses: actions/checkout@v4
  with:
  token: ${{ secrets.GITHUB_TOKEN }}
  - uses: ahmadnassri/action-dependabot-auto-merge@v2

.github/workflows/rust.yml

@@ -71,7 +71,7 @@ jobs:
  - name: Set up NASM
  uses: ilammy/[email protected]
 
- - uses: actions/checkout@v3
+ - uses: actions/checkout@v4
 
  - name: macOS - Build preparation - Install Packages
  if: matrix.config.os == 'macos-latest'