build(deps-dev): bump lodash, grunt and grunt-wp-i18n

Bumps [lodash](https://github.com/lodash/lodash), [grunt](https://github.com/gruntjs/grunt) and [grunt-wp-i18n](https://github.com/cedaro/grunt-wp-i18n). These dependencies needed to be updated together.

Updates `lodash` from 4.17.19 to 4.17.23
- [Release notes](https://github.com/lodash/lodash/releases)
- [Commits](lodash/lodash@4.17.19...4.17.23)

Updates `grunt` from 0.4.5 to 1.6.1
- [Release notes](https://github.com/gruntjs/grunt/releases)
- [Changelog](https://github.com/gruntjs/grunt/blob/main/CHANGELOG)
- [Commits](gruntjs/grunt@v0.4.5...v1.6.1)

Updates `grunt-wp-i18n` from 0.5.4 to 1.0.4
- [Changelog](https://github.com/cedaro/grunt-wp-i18n/blob/develop/CHANGELOG.md)
- [Commits](cedaro/grunt-wp-i18n@v0.5.4...v1.0.4)

---
updated-dependencies:
- dependency-name: lodash
  dependency-version: 4.17.23
  dependency-type: direct:development
- dependency-name: grunt
  dependency-version: 1.6.1
  dependency-type: direct:development
- dependency-name: grunt-wp-i18n
  dependency-version: 1.0.4
  dependency-type: direct:development
...

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

Author: dependabot[bot]