Update pytest-asyncio requirement from >=1.4.1 to >=1.4.1.post1 (#6743)

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](https://github.com/pytest-dev/pytest-asyncio/compare/v1.4.1...v1.4.1.post1)

---
updated-dependencies:
- dependency-name: pytest-asyncio
  dependency-version: 1.4.1.post1
  dependency-type: direct:development
...

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

pyproject.toml

@@ -115,7 +115,7 @@ dev = [
   "isort==9.0.*",
   "pep8-naming==0.15.*",
   "potypo",
-  "pytest-asyncio>=1.4.1",
+  "pytest-asyncio>=1.4.1.post1",
   "pytest-cache",
   "pytest-cov",
   "pytest-django==4.*",