Bump readme-renderer from 41.0 to 42.0

Bumps [readme-renderer](https://github.com/pypa/readme_renderer) from 41.0 to 42.0.
- [Release notes](https://github.com/pypa/readme_renderer/releases)
- [Changelog](https://github.com/pypa/readme_renderer/blob/main/CHANGES.rst)
- [Commits](pypa/readme_renderer@41.0...42.0)

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

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

requirements/packaging.txt

@@ -1,2 +1,2 @@
-readme-renderer==41.0
+readme-renderer==42.0
 twine==4.0.2