chore(deps-dev): bump coverage (#161)

Bumps the dev-dependencies group with 1 update in the / directory: [coverage](https://github.com/nedbat/coveragepy).


Updates `coverage` from 7.5.3 to 7.6.9
- [Release notes](https://github.com/nedbat/coveragepy/releases)
- [Changelog](https://github.com/nedbat/coveragepy/blob/master/CHANGES.rst)
- [Commits](nedbat/coveragepy@7.5.3...7.6.9)

---
updated-dependencies:
- dependency-name: coverage
  dependency-type: direct:development
  update-type: version-update:semver-minor
  dependency-group: dev-dependencies
...

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

Author: dependabot[bot]

example/requirements-dev.txt

@@ -1 +1 @@
-coverage==7.5.3
+coverage==7.6.9