build(deps): bump actions/checkout from 3 to 4

Bumps [actions/checkout](https://github.com/actions/checkout) from 3 to 4.
- [Release notes](https://github.com/actions/checkout/releases)
- [Changelog](https://github.com/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] <support@github.com>

.github/workflows/linux.yml

@@ -29,7 +29,7 @@ jobs:
  metis: metis
 
  steps:
- - uses: actions/checkout@v3
+ - uses: actions/checkout@v4
 
  - name: Update Packages
  run: |

.github/workflows/macos.yml

@@ -27,7 +27,7 @@ jobs:
  metis: metis
 
  steps:
- - uses: actions/checkout@v3
+ - uses: actions/checkout@v4
 
  - name: Setup Dependencies
  run: >-

.github/workflows/windows.yml

@@ -28,7 +28,7 @@ jobs:
  env: x86_64
 
  steps:
- - uses: actions/checkout@v3
+ - uses: actions/checkout@v4
 
  - name: Setup Dependencies
  uses: msys2/setup-msys2@v2
@@ -129,7 +129,7 @@ jobs:
  marker: vc17
 
  steps:
- - uses: actions/checkout@v3
+ - uses: actions/checkout@v4
 
  - name: Cache METIS
  if: matrix.metis == 'metis'