Bump pyfakefs from 3.6.1 to 3.7 (#171)
Bump pyfakefs from 3.6.1 to 3.7 (#171)

Bumps [pyfakefs](https://github.com/jmcgeheeiv/pyfakefs) from 3.6.1 to 3.7.
- [Release notes](https://github.com/jmcgeheeiv/pyfakefs/releases)
- [Changelog](https://github.com/jmcgeheeiv/pyfakefs/blob/master/CHANGES.md)
- [Commits](https://github.com/jmcgeheeiv/pyfakefs/compare/v3.6.1...v3.7)

Signed-off-by: dependabot-preview[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@dependabot.com>
kashishm/gauge-python,kashishm/gauge-python