build(deps): bump braces from 1.8.5 to 2.3.1 in /docs
build(deps): bump braces from 1.8.5 to 2.3.1 in /docs

Bumps [braces](https://github.com/micromatch/braces) from 1.8.5 to 2.3.1.
- [Release notes](https://github.com/micromatch/braces/releases)
- [Changelog](https://github.com/micromatch/braces/blob/master/CHANGELOG.md)
- [Commits](https://github.com/micromatch/braces/compare/1.8.5...2.3.1)

Signed-off-by: dependabot[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@github.com>
myxvisual/react-uwp,myxvisual/react-uwp