Bump the development-dependencies group with 4 updates

Bumps the development-dependencies group with 4 updates: [handlebars](https://github.com/handlebars-lang/handlebars.js), [eslint](https://github.com/eslint/eslint), [eslint-plugin-import](https://github.com/import-js/eslint-plugin-import) and [mocha](https://github.com/mochajs/mocha).


Updates `handlebars` from 4.7.7 to 4.7.8
- [Release notes](https://github.com/handlebars-lang/handlebars.js/releases)
- [Changelog](https://github.com/handlebars-lang/handlebars.js/blob/v4.7.8/release-notes.md)
- [Commits](handlebars-lang/handlebars.js@v4.7.7...v4.7.8)

Updates `eslint` from 8.9.0 to 8.56.0
- [Release notes](https://github.com/eslint/eslint/releases)
- [Changelog](https://github.com/eslint/eslint/blob/main/CHANGELOG.md)
- [Commits](eslint/eslint@v8.9.0...v8.56.0)

Updates `eslint-plugin-import` from 2.25.4 to 2.29.1
- [Release notes](https://github.com/import-js/eslint-plugin-import/releases)
- [Changelog](https://github.com/import-js/eslint-plugin-import/blob/main/CHANGELOG.md)
- [Commits](import-js/eslint-plugin-import@v2.25.4...v2.29.1)

Updates `mocha` from 9.2.0 to 9.2.2
- [Release notes](https://github.com/mochajs/mocha/releases)
- [Changelog](https://github.com/mochajs/mocha/blob/master/CHANGELOG.md)
- [Commits](mochajs/mocha@v9.2.0...v9.2.2)

---
updated-dependencies:
- dependency-name: handlebars
  dependency-type: direct:development
  update-type: version-update:semver-patch
  dependency-group: development-dependencies
- dependency-name: eslint
  dependency-type: direct:development
  update-type: version-update:semver-minor
  dependency-group: development-dependencies
- dependency-name: eslint-plugin-import
  dependency-type: direct:development
  update-type: version-update:semver-minor
  dependency-group: development-dependencies
- dependency-name: mocha
  dependency-type: direct:development
  update-type: version-update:semver-patch
  dependency-group: development-dependencies
...

Signed-off-by: dependabot[bot] <[email protected]>