Bump gulp-mocha from 6.0.0 to 7.0.2
Bump gulp-mocha from 6.0.0 to 7.0.2

Bumps [gulp-mocha](https://github.com/sindresorhus/gulp-mocha) from 6.0.0 to 7.0.2.
- [Release notes](https://github.com/sindresorhus/gulp-mocha/releases)
- [Commits](https://github.com/sindresorhus/gulp-mocha/compare/v6.0.0...v7.0.2)

Signed-off-by: dependabot-preview[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@dependabot.com>
zenware/gfinance