build(deps): Bump pytest-asyncio from 0.15.1 to 0.16.0 in /testing/plugins_integration (#9212)

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

Author: dependabot[bot]

testing/plugins_integration/requirements.txt

@@ -1,6 +1,6 @@
 anyio[curio,trio]==3.3.4
 django==3.2.8
-pytest-asyncio==0.15.1
+pytest-asyncio==0.16.0
 pytest-bdd==4.1.0
 pytest-cov==3.0.0
 pytest-django==4.4.0