Bump codecov/codecov-action from 4.1.1 to 4.2.0

Bumps [codecov/codecov-action](https://github.com/codecov/codecov-action) from 4.1.1 to 4.2.0.
- [Release notes](https://github.com/codecov/codecov-action/releases)
- [Changelog](https://github.com/codecov/codecov-action/blob/main/CHANGELOG.md)
- [Commits](codecov/codecov-action@v4.1.1...v4.2.0)

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

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

Author: dependabot[bot]

.github/workflows/tests.yml

@@ -43,7 +43,7 @@ jobs:
       - run: npx testpack-cli --keep=@babel/*,create-react-class,enzyme*,jest*,react* .babelrc jest.config.js test-*.js src/*.spec.js
 
       - name: Upload test coverage report to Codecov
-        uses: codecov/codecov-action@v4.1.1
+        uses: codecov/codecov-action@v4.2.0
         with:
           fail_ci_if_error: true
         env: