build(deps): bump handlebars in /examples/redux-firestore (#174)
build(deps): bump handlebars in /examples/redux-firestore (#174)

Bumps [handlebars](https://github.com/wycats/handlebars.js) from 4.2.0 to 4.5.3.
- [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/v4.2.0...v4.5.3)

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

Co-authored-by: dependabot[bot] <1c358da00a777d4e9898c1280ab801e2df165188@users.noreply.github.com>
prescottprue/generator-react-firebase,prescottprue/generator-react-firebase,prescottprue/generator-react-firebase,prescottprue/generator-react-firebase