Bump handlebars from 4.1.0 to 4.1.2 (#839)
Bump handlebars from 4.1.0 to 4.1.2 (#839)

Bumps [handlebars](https://github.com/wycats/handlebars.js) from 4.1.0 to 4.1.2.
- [Release notes](https://github.com/wycats/handlebars.js/releases)
- [Changelog](https://github.com/wycats/handlebars.js/blob/master/release-notes.md)
- [Commits](https://github.com/wycats/handlebars.js/compare/v4.1.0...v4.1.2)

Signed-off-by: dependabot[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@github.com>
captbaritone/winamp2-js,captbaritone/winamp2-js,captbaritone/winamp2-js