Bump codecov/codecov-action from 5.2.0 to 5.3.0

Bumps [codecov/codecov-action](https://github.com/codecov/codecov-action) from 5.2.0 to 5.3.0.
- [Release notes](https://github.com/codecov/codecov-action/releases)
- [Changelog](https://github.com/codecov/codecov-action/blob/main/CHANGELOG.md)
- [Commits](codecov/codecov-action@5a605bd...0da7aa6)

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

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

.github/workflows/pytest.yaml

@@ -108,7 +108,7 @@ jobs:
       run: |
         pytest -m "serial" -n 0 --dist no --cov=qcodes --cov-report xml --cov-append --hypothesis-profile ci $PYTEST_OPT tests
     - name: Upload coverage to Codecov
-      uses: codecov/codecov-action@5a605bd92782ce0810fa3b8acc235c921b497052 # v5.2.0
+      uses: codecov/codecov-action@0da7aa657d958d32c117fc47e1f977e7524753c7 # v5.3.0
       with:
         files: ./coverage.xml
         env_vars: OS,PYTHON