build(deps): bump handlebars from 4.0.11 to 4.7.7
Bumps [handlebars](https://github.com/wycats/handlebars.js) from 4.0.11 to 4.7.7.
- [Release notes](https://github.com/wycats/handlebars.js/releases)
- [Changelog](https://github.com/handlebars-lang/handlebars.js/blob/master/release-notes.md)
- [Commits](https://github.com/wycats/handlebars.js/compare/v4.0.11...v4.7.7)
---
updated-dependencies:
- dependency-name: handlebars
dependency-type: indirect
...
Signed-off-by: dependabot[bot] <support@github.com>