Update actions/checkout digest to a5ac7e5 (#26)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

.github/workflows/docker-image.yml

@@ -13,7 +13,7 @@ jobs:
  runs-on: ubuntu-latest
 
  steps:
- - uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4
+ - uses: actions/checkout@a5ac7e51b41094c92402da3b24376905380afc29 # v4
  - name: Build the Docker image
  run: docker build . --file Dockerfile --tag fortest
  - name: Test the Docker image

.github/workflows/docker-publish.yml

@@ -10,7 +10,7 @@ jobs:
  runs-on: ubuntu-latest
  steps:
  - name: Check out the repo
- uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4
+ uses: actions/checkout@a5ac7e51b41094c92402da3b24376905380afc29 # v4
 
  - name: Log in to Docker Hub
  uses: docker/login-action@v3

.github/workflows/hadolint.yml

@@ -28,7 +28,7 @@ jobs:
  actions: read # only required for a private repository by github/codeql-action/upload-sarif to get the Action run status 
  steps:
  - name: Checkout code
- uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4
+ uses: actions/checkout@a5ac7e51b41094c92402da3b24376905380afc29 # v4
 
  - name: Run hadolint
  uses: hadolint/[email protected]