Update coverage requirement from 7.2.2 to 7.6.10

Updates the requirements on [coverage](https://github.com/nedbat/coveragepy) to permit the latest version.
- [Release notes](https://github.com/nedbat/coveragepy/releases)
- [Changelog](https://github.com/nedbat/coveragepy/blob/master/CHANGES.rst)
- [Commits](nedbat/coveragepy@7.2.2...7.6.10)

---
updated-dependencies:
- dependency-name: coverage
  dependency-type: direct:development
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

Pipfile

@@ -5,7 +5,7 @@ verify_ssl = true
 
 [dev-packages]
 black = "*"
-coverage = "7.2.2"
+coverage = "7.6.10"
 flake8-docstrings = "*"
 flake8-black = "*"
 flake8-copyright = "*"