Update pytest-asyncio from 0.20.3 to 0.22.0

requirements/requirements-dev.txt

@@ -8,7 +8,7 @@ lint==1.2.1
 mypy==1.0.0
 pylint==2.16.1
 pytest>=6.0.0
-pytest-asyncio==0.20.3
+pytest-asyncio==0.22.0
 pytest-cov==4.0.0
 pytest-cython==0.2.0
 pytest-xdist==3.2.0