build(deps): bump mustache from 2.1.3 to 3.1.0 in /reveal-3.2.0
build(deps): bump mustache from 2.1.3 to 3.1.0 in /reveal-3.2.0

Bumps [mustache](https://github.com/janl/mustache.js) from 2.1.3 to 3.1.0.
- [Release notes](https://github.com/janl/mustache.js/releases)
- [Changelog](https://github.com/janl/mustache.js/blob/master/CHANGELOG.md)
- [Commits](https://github.com/janl/mustache.js/compare/v2.1.3...v3.1.0)

Signed-off-by: dependabot[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@github.com>
reivon/FormationGit,reivon/FormationGit