build(deps): bump actions/checkout from 3 to 4

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] <[email protected]>

.github/workflows/--test.yml

@@ -16,7 +16,7 @@ jobs:
           app-id: ${{ secrets.MYPARCEL_APP_ID }}
           private-key: ${{ secrets.MYPARCEL_APP_PRIVATE_KEY }}
 
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         if: github.actor != 'dependabot[bot]'
         with:
           token: ${{ steps.credentials.outputs.token }}

.github/workflows/push.yml

@@ -27,7 +27,7 @@ jobs:
           app-id: ${{ secrets.MYPARCEL_APP_ID }}
           private-key: ${{ secrets.MYPARCEL_APP_PRIVATE_KEY }}
 
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           fetch-depth: 0
           persist-credentials: false