Merge pull request #50 from openvinotoolkit/dependabot/pip/requiremen…

…ts/pytest-cov-eq-4.0.star

Update pytest-cov requirement from ==3.0.* to ==4.0.* in /requirements

requirements/requirements-dev.txt

@@ -2,7 +2,7 @@
 vcrpy==4.2.*
 pytest==7.1.*
 pytest-recording==0.12.*
-pytest-cov==3.0.*
+pytest-cov==4.0.*
 pytest-env==0.6.*
 pytest-html==3.1.*
 flake8>=4.0