Update pytest-asyncio requirement from <0.26,>=0.21 to >=0.21,<0.27 (#4645)

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...v0.26.0)

---
updated-dependencies:
- dependency-name: pytest-asyncio
  dependency-version: 0.26.0
  dependency-type: direct:production
...

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

Author: dependabot[bot]

pyproject.toml

@@ -71,7 +71,7 @@ test = [
     "pytest-mock>=1.7.1, <4.0",
     "pytest-xdist[psutil]~=2.2.1",
     "pytest>=7.2,<9.0",
-    "pytest-asyncio>=0.21,<0.26",
+    "pytest-asyncio>=0.21,<0.27",
     "s3fs>=2021.4, <2025.4",
     "requests_mock",
     # mypy related dependencies