.github: Bump actions/checkout from 3.6.0 to 4.0.0

Bumps [actions/checkout](https://github.com/actions/checkout) from 3.6.0 to 4.0.0.
- [Release notes](https://github.com/actions/checkout/releases)
- [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md)
- [Commits](actions/checkout@f43a0e5...3df4ab1)

---
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/static-analysis.yml

@@ -19,7 +19,7 @@ jobs:
         go-version: '1.19'
 
     - name: Check out code
-      uses: actions/checkout@f43a0e5ff2bd294095638e18286ca9a3d1956744
+      uses: actions/checkout@3df4ab11eba7bda6032a0b82a6bb43b11571feac
 
     - name: Install staticcheck
       run: go install honnef.co/go/tools/cmd/staticcheck@latest

.github/workflows/test.yml

@@ -23,7 +23,7 @@ jobs:
         go-version: ${{ matrix.go-version }}
 
     - name: Check out code
-      uses: actions/checkout@f43a0e5ff2bd294095638e18286ca9a3d1956744
+      uses: actions/checkout@3df4ab11eba7bda6032a0b82a6bb43b11571feac
 
     - name: Check formatting
       if: ${{ matrix.go-version == '1.20' && matrix.os == 'ubuntu-22.04' }}