Update random-string requirement from ^0.1.2 to ^0.2.0
Update random-string requirement from ^0.1.2 to ^0.2.0

Updates the requirements on [random-string](https://github.com/valiton/node-random-string) to permit the latest version.
- [Release notes](https://github.com/valiton/node-random-string/releases)
- [Commits](https://github.com/valiton/node-random-string/compare/0.1.2...0.2.0)

Signed-off-by: dependabot[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@dependabot.com>
phonicmouse/black-bot-platform,phonicmouse/black-bot-platform