Bump actions/checkout from 4.1.5 to 4.1.6

Bumps [actions/checkout](https://github.com/actions/checkout) from 4.1.5 to 4.1.6.
- [Release notes](https://github.com/actions/checkout/releases)
- [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md)
- [Commits](actions/checkout@v4.1.5...v4.1.6)

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

Signed-off-by: dependabot[bot] <support@github.com>

.github/workflows/ci.yml

@@ -93,7 +93,7 @@ jobs:
           python-version: "3.13-dev"
     steps:
     - name: Checkout
-      uses: actions/checkout@v4.1.5
+      uses: actions/checkout@v4.1.6
 
     - name: Set up Python ${{ matrix.python-version }}
       uses: actions/setup-python@v5.1.0
@@ -134,7 +134,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - name: Checkout
-      uses: actions/checkout@v4.1.5
+      uses: actions/checkout@v4.1.6
       with:
         fetch-depth: 0
 
@@ -260,7 +260,7 @@ jobs:
             sudo udevadm trigger --name-match=kvm
     steps:
     - name: Checkout
-      uses: actions/checkout@v4.1.5
+      uses: actions/checkout@v4.1.6
       with:
         fetch-depth: 0