build(deps): bump trafaret from 2.0.2 to 2.1.0
build(deps): bump trafaret from 2.0.2 to 2.1.0

Bumps [trafaret](https://github.com/Deepwalker/trafaret) from 2.0.2 to 2.1.0.
- [Release notes](https://github.com/Deepwalker/trafaret/releases)
- [Changelog](https://github.com/Deepwalker/trafaret/blob/master/docs/changelog.rst)
- [Commits](https://github.com/Deepwalker/trafaret/compare/v2.0.2...v2.1.0)

Signed-off-by: dependabot-preview[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@dependabot.com>
aio-libs/aiohttp_admin,aio-libs/aiohttp_admin,aio-libs/aiohttp_admin