Bump py-cpuinfo from 6.0.0 to 7.0.0

Bumps [py-cpuinfo](https://github.com/workhorsy/py-cpuinfo) from 6.0.0 to 7.0.0.
- [Release notes](https://github.com/workhorsy/py-cpuinfo/releases)
- [Changelog](https://github.com/workhorsy/py-cpuinfo/blob/master/ChangeLog)
- [Commits](https://github.com/workhorsy/py-cpuinfo/compare/v6.0.0...v7.0.0)

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

requirements.txt

@@ -25,7 +25,7 @@ packaging==20.3
 pluggy==0.13.1
 psutil==5.7.0
 py==1.8.1
-py-cpuinfo==6.0.0
+py-cpuinfo==7.0.0
 pycodestyle==2.5.0
 pyflakes==2.2.0
 pylint==2.4.4