Update pytest-asyncio requirement from <0.23.0 to <0.24.0

Updates the requirements on [pytest-asyncio](https://github.com/pytest-dev/pytest-asyncio) to permit the latest version.
- [Release notes](https://github.com/pytest-dev/pytest-asyncio/releases)
- [Commits](pytest-dev/pytest-asyncio@v0.1.1...v0.23.6)

---
updated-dependencies:
- dependency-name: pytest-asyncio
  dependency-type: direct:development
...

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

requirements-dev.txt

@@ -8,7 +8,7 @@ mkdocs-material
 mkdocstrings[python]
 isort
 pre-commit
-pytest-asyncio < 0.23.0 # Cannot override event loop in 0.23.0. See https://github.com/pytest-dev/pytest-asyncio/issues/706 for more details.
+pytest-asyncio < 0.24.0 # Cannot override event loop in 0.23.0. See https://github.com/pytest-dev/pytest-asyncio/issues/706 for more details.
 mkdocs-gen-files
 interrogate
 coverage