Bump codecov/codecov-action from 1 to 1.5.0

Bumps [codecov/codecov-action](https://github.com/codecov/codecov-action) from 1 to 1.5.0.
- [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...v1.5.0)

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

Author: dependabot[bot]

.github/workflows/tests.yml

@@ -38,7 +38,7 @@ jobs:
       - run: npx testpack-cli --keep=@types/*,ts-jest,typescript jest.config.js tsconfig.json src/e2e.spec.ts src/tsconfig.test.json
 
       - name: Upload test coverage report to Codecov
-        uses: codecov/codecov-action@v1
+        uses: codecov/codecov-action@v1.5.0
         with:
           fail_ci_if_error: true