Bump coverage from 6.5.0 to 7.0.0 (#184)

Bumps [coverage](https://github.com/nedbat/coveragepy) from 6.5.0 to 7.0.0.
- [Release notes](https://github.com/nedbat/coveragepy/releases)
- [Changelog](https://github.com/nedbat/coveragepy/blob/master/CHANGES.rst)
- [Commits](nedbat/coveragepy@6.5.0...7.0.0)

---
updated-dependencies:
- dependency-name: coverage
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

poetry.lock

@@ -35,7 +35,7 @@ classifiers = [
 [tool.poetry.dependencies]
 python = "^3.7"
 
-coverage = ">=5,<7"
+coverage = ">=5,<8"
 packaging = ">=20.4"
 importlib_metadata = { version = "*", python = "<3.10" }