Merge pull request #8739 from pytest-dev/dependabot/pip/testing/plugins_integration/pytest-cov-2.12.1

Bump pytest-cov from 2.12.0 to 2.12.1 in /testing/plugins_integration

Author: asottile

testing/plugins_integration/requirements.txt

@@ -2,7 +2,7 @@ anyio[curio,trio]==3.1.0
 django==3.2.4
 pytest-asyncio==0.15.1
 pytest-bdd==4.0.2
-pytest-cov==2.12.0
+pytest-cov==2.12.1
 pytest-django==4.3.0
 pytest-flakes==4.0.3
 pytest-html==3.1.1