ci: bump actions/checkout from 3 to 4 (#75)

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

Author: dependabot[bot]

.github/workflows/dependabot-auto-merge.yml

@@ -7,7 +7,7 @@ jobs:
   auto-merge:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: ahmadnassri/action-dependabot-auto-merge@v2
         with:
           target: minor

.github/workflows/pre-release.yml

@@ -10,7 +10,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Check out the repository
-        uses: actions/checkout@v4.1.4
+        uses: actions/checkout@v4
         with:
           fetch-depth: 2
 

.github/workflows/release-docker.yaml

@@ -13,7 +13,7 @@ jobs:
         contents: read
         packages: write
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Set up QEMU
         uses: docker/setup-qemu-action@v3
       - name: Set up Docker Buildx

.github/workflows/release.yml

@@ -15,7 +15,7 @@ jobs:
       id-token: write
     steps:
       - name: Check out the repository
-        uses: actions/checkout@v4.1.4
+        uses: actions/checkout@v4
         with:
           fetch-depth: 2
       - name: Set up Python

.github/workflows/test-docker.yaml

@@ -10,7 +10,7 @@ jobs:
     name: Buld dockerimage
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Set up QEMU
         uses: docker/setup-qemu-action@v3
       - name: Set up Docker Buildx

.github/workflows/tests.yml

@@ -21,7 +21,7 @@ jobs:
 
     steps:
       - name: Check out the repository
-        uses: actions/checkout@v4.1.4
+        uses: actions/checkout@v4
 
       - name: Set up Python ${{ matrix.python }}
         uses: actions/setup-python@v5.1.0
@@ -75,7 +75,7 @@ jobs:
     needs: tests
     steps:
       - name: Check out the repository
-        uses: actions/checkout@v4.1.4
+        uses: actions/checkout@v4
 
       - name: Download coverage data
         uses: actions/download-artifact@v4.1.7