chore(deps-dev): update coverage requirement from 7.4.1 to 7.4.3 (#558)

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@7.4.1...7.4.3)

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

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

Author: dependabot[bot]

pyproject.toml

@@ -84,7 +84,7 @@ xml-validation = ["lxml"]
 
 [tool.poetry.group.dev.dependencies]
 ddt = "1.7.1"
-coverage = "7.4.1"
+coverage = "7.4.3"
 flake8 = { version="7.0.0", python=">=3.8.1" }
 flake8-annotations = { version="3.0.1", python=">=3.8.1" }
 flake8-bugbear = { version="24.2.6", python=">=3.8.1" }