build(deps): Bump actions/checkout from 3 to 4 (#292)

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>
Co-authored-by: Usama Sadiq <usama.sadiq@arbisoft.com>

.github/workflows/ci.yml

@@ -18,7 +18,7 @@ jobs:
         python-version: ['3.8']
         toxenv: [quality, django32, django40]
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - name: setup python
       uses: actions/setup-python@v4
       with:

.github/workflows/publish_pypi.yml

@@ -12,7 +12,7 @@ jobs:
 
      steps:
        - name: Checkout
-         uses: actions/checkout@v3
+         uses: actions/checkout@v4
        - name: setup python
          uses: actions/setup-python@v4
          with: