Update pytest-asyncio requirement from <=0.21.0 to <=0.21.1 (#437)

* Update pytest-asyncio requirement from <=0.21.0 to <=0.21.1

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/v0.1.1...v0.21.1)

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

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

* Update changelog

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

---------

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

CHANGELOG.md

@@ -32,6 +32,7 @@ Inspired from [Keep a Changelog](https://keepachangelog.com/en/1.0.0/)
 - Update ci workflows ([#318](https://github.com/opensearch-project/opensearch-py/pull/318))
 ### Dependencies
 - Bumps `sphinx` from <1.7 to <7.1
+- Bumps `pytest-asyncio` from <=0.21.0 to <=0.21.1
 
 ## [2.2.0]
 ### Added
@@ -97,4 +98,3 @@ Inspired from [Keep a Changelog](https://keepachangelog.com/en/1.0.0/)
 [2.1.0]: https://github.com/opensearch-project/opensearch-py/compare/v2.0.1...v2.1.0
 [2.1.1]: https://github.com/opensearch-project/opensearch-py/compare/v2.1.0...v2.1.1
 [2.2.0]: https://github.com/opensearch-project/opensearch-py/compare/v2.1.1...v2.2.0
-

dev-requirements.txt

@@ -20,5 +20,5 @@ twine
 
 # Requirements for testing [async] extra
 aiohttp; python_version>="3.6"
-pytest-asyncio<=0.21.0; python_version>="3.6"
+pytest-asyncio<=0.21.1; python_version>="3.6"
 unasync; python_version>="3.6"