Update coveralls to 1.9.2

[pyup-bot]

This PR updates coveralls from 1.8.2 to 1.9.2.

Changelog

1.9.2

Bug Fixes

* **github:**  fixup incorrect API usage (209) ([c338cab4](c338cab4))

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1.9.1

Compatibility

*  this release marks Python 3.8 as officially supported. Earlier versions probably
supported Python 3.8 too, but now we're *sure*.

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1.9.0

Features

* **support:**  support Github Actions CI (207) ([817119c3](817119c3))

Bug Fixes

* **compatibility:**  fixup coverage.__version__ comparisons (208) ([03a57a9a](03a57a9a))

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Links

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