Update pytest-asyncio requirement from ^0.21.0 to >=0.21,<0.24

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@v0.21.0...v0.23.1)

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

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

pyproject.toml

@@ -25,7 +25,7 @@ isort = "^5.12.0"
 mypy = "^1.3.0"
 flake8 = "^5.0.4"
 pytest = "^7.3.2"
-pytest-asyncio = "^0.21.0"
+pytest-asyncio = ">=0.21,<0.24"
 pytest-mock = "^3.11.1"
 pytest-cov = "^4.1.0"
 nox = "^2023.4.22"