chore(deps-dev): update ava requirement from ^1.4.1 to ^2.0.0
chore(deps-dev): update ava requirement from ^1.4.1 to ^2.0.0

Updates the requirements on [ava](https://github.com/avajs/ava) to permit the latest version.
- [Release notes](https://github.com/avajs/ava/releases)
- [Commits](https://github.com/avajs/ava/compare/v1.4.1...v2.0.0)

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