chore(deps): bump actions/checkout from 5.0.0 to 6.0.1

Bumps [actions/checkout](https://github.com/actions/checkout) from 5.0.0 to 6.0.1.
- [Release notes](https://github.com/actions/checkout/releases)
- [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md)
- [Commits](actions/checkout@v5.0.0...v6.0.1)

---
updated-dependencies:
- dependency-name: actions/checkout
  dependency-version: 6.0.1
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]

.github/workflows/docker-build.yml

@@ -15,7 +15,7 @@ jobs:
 
     steps:
     - name: checkout
-      uses: actions/checkout@v5.0.0
+      uses: actions/checkout@v6.0.1
 
     - name: build and push docker image
       uses: mr-smithers-excellent/docker-build-push@v6

.github/workflows/python-package.yml

@@ -22,7 +22,7 @@ jobs:
         python-version: [3.9, "3.10", "3.11", "3.12", "3.13"]
 
     steps:
-    - uses: actions/checkout@v5.0.0
+    - uses: actions/checkout@v6.0.1
     - name: Set up Python ${{ matrix.python-version }}
       uses: actions/setup-python@v6.0.0
       with: