Bump coverage from 4.4b1 to 5.0a8 (#43)
Bump coverage from 4.4b1 to 5.0a8 (#43)

* Bump coverage from 4.4b1 to 5.0a8

Bumps [coverage](https://github.com/nedbat/coveragepy) from 4.4b1 to 5.0a8.
- [Release notes](https://github.com/nedbat/coveragepy/releases)
- [Changelog](https://github.com/nedbat/coveragepy/blob/master/CHANGES.rst)
- [Commits](https://github.com/nedbat/coveragepy/commits)

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

* Update test-requirements.txt

tenforce/sparql-aiohttp