Update coveralls to 2.0.0

[pyup-bot]

This PR updates coveralls from 1.10.0 to 2.0.0.

Changelog

2.0.0

Compatiblity (BREAKING CHANGES)

*  We have now dropped support for End-Of-Life'd versions of Python and
particularly old versions of the `coverage` library; if you are still using
Python v2.7 or v3.4, or you are using `coverage<4.1`, this library will no
longer be compatible starting from this release -- please pin to
`coveralls<2.0.0`.

<a name="1.11.1"></a>

1.11.1

Bug Fixes

* **github:**  rename to github-actions ([9e65a059](9e65a059))
 This fixes a regression introduced with v1.11.0, which may have prevented
 usage of this library on Github Actions.

<a name="1.11.0"></a>

1.11.0

Fixes

* **github:**  add `service_number` for github actions ([9f93bd8e](9f93bd8e))
 This should fix support for parallel builds.

Compatibility

*  Python 2.7 and 3.4 are now officially End-Of-Life'd. Consider them deprecated
from the perspective of this package -- we'll remove them in an upcoming
release (likely the first one which requires non-trivial work to continue
supporting them!).

<a name="1.10.0"></a>

Links

• PyPI: https://pypi.org/project/coveralls
• Changelog: https://pyup.io/changelogs/coveralls/
• Repo: http://github.com/coveralls-clients/coveralls-python

[coveralls]

Pull Request Test Coverage Report for Build 969

• 0 of 0 changed or added relevant lines in 0 files are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage remained the same at 100.0%

---

Totals
Change from base Build 934:	0.0%
Covered Lines:	139
Relevant Lines:	139

---

💛 - Coveralls

[pyup-bot]

Closing this in favor of #237