Bump actions/checkout from 3.3.0 to 4.1.7

Bumps [actions/checkout](https://github.com/actions/checkout) from 3.3.0 to 4.1.7.
- [Release notes](https://github.com/actions/checkout/releases)
- [Changelog](https://github.com/actions/checkout/blob/main/CHANGELOG.md)
- [Commits](actions/checkout@v3.3.0...v4.1.7)

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

Signed-off-by: dependabot[bot] <[email protected]>

.github/workflows/ci.yml

@@ -5,15 +5,15 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/setup-python@v4
-      - uses: actions/checkout@v3.3.0
+      - uses: actions/checkout@v4.1.7
       - run: python -m pip install --upgrade black
       - run: black --check .
 
   flake8:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/setup-python@v4
-      - uses: actions/checkout@v3.3.0
+      - uses: actions/checkout@v4.1.7
       - run: python -m pip install flake8
       - run: flake8
 
@@ -23,7 +23,7 @@ jobs:
       - uses: actions/setup-python@v4
         with:
             python-version: "3.10"
-      - uses: actions/checkout@v3.3.0
+      - uses: actions/checkout@v4.1.7
       - run: python -m pip install cryptography isort==5.6.4
       - run: isort --diff --check lora tests
 
@@ -38,6 +38,6 @@ jobs:
         uses: actions/setup-python@v4
         with:
           python-version: ${{ matrix.python-version }}
-      - uses: actions/checkout@v3.3.0
+      - uses: actions/checkout@v4.1.7
       - run: python -m pip install discover cryptography==3.2
       - run: discover