chore(deps): bump codecov/codecov-action from 4.2.0 to 4.3.0

Bumps [codecov/codecov-action](https://github.com/codecov/codecov-action) from 4.2.0 to 4.3.0.
- [Release notes](https://github.com/codecov/codecov-action/releases)
- [Changelog](https://github.com/codecov/codecov-action/blob/main/CHANGELOG.md)
- [Commits](codecov/codecov-action@v4.2.0...v4.3.0)

---
updated-dependencies:
- dependency-name: codecov/codecov-action
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

.github/workflows/tests.yml

@@ -38,7 +38,7 @@ jobs:
         run: composer test-coverage
 
       - name: Upload coverage to Codecov
-        uses: codecov/codecov-action@v4.2.0
+        uses: codecov/codecov-action@v4.3.0
         with:
           token: ${{ secrets.CODECOV_TOKEN }} # not required for public repos
           fail_ci_if_error: false # optional (default = false)