Bump codecov/codecov-action from v1.2.2 to v1.3.1 (#33)

Bumps [codecov/codecov-action](https://github.com/codecov/codecov-action) from v1.2.2 to v1.3.1.
- [Release notes](https://github.com/codecov/codecov-action/releases)
- [Changelog](https://github.com/codecov/codecov-action/blob/master/CHANGELOG.md)
- [Commits](codecov/codecov-action@v1.2.2...fcebab0)

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

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

.github/workflows/test.yml

@@ -17,7 +17,7 @@ jobs:
             - name: Test
               run: docker-compose run lib composer ci
             - name: Upload coverage
-              uses: codecov/codecov-action@v1.2.2
+              uses: codecov/codecov-action@v1.3.1
               if: success()
               with:
                   token: ${{ secrets.CODECOV_TOKEN }}