Bump coverage from 6.5.0 to 7.6.0

Bumps [coverage](https://github.com/nedbat/coveragepy) from 6.5.0 to 7.6.0.
- [Release notes](https://github.com/nedbat/coveragepy/releases)
- [Changelog](https://github.com/nedbat/coveragepy/blob/master/CHANGES.rst)
- [Commits](nedbat/coveragepy@6.5.0...7.6.0)

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

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

poetry.lock

@@ -52,7 +52,7 @@ gpiozero = "^2.0.1"
 
 [tool.poetry.group.dev.dependencies]
 black = "^24.3.0"
-coverage = "^6.5.0"
+coverage = "^7.6.0"
 django-stubs = "^1.12.0"
 flake8 = "^7.0.0"
 mypy = "^0.982"