Bump codecov from 2.0.22 to 2.1.3
Bump codecov from 2.0.22 to 2.1.3

Bumps [codecov](https://github.com/codecov/codecov-python) from 2.0.22 to 2.1.3.
- [Release notes](https://github.com/codecov/codecov-python/releases)
- [Changelog](https://github.com/codecov/codecov-python/blob/master/CHANGELOG.md)
- [Commits](https://github.com/codecov/codecov-python/commits)

Signed-off-by: dependabot-preview[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@dependabot.com>
HadrienG/InSilicoSeq