Bump micromatch, gulp-cli and gulp (#400)

Bumps [micromatch](https://github.com/micromatch/micromatch) to 4.0.8 and updates ancestor dependencies [micromatch](https://github.com/micromatch/micromatch), [gulp-cli](https://github.com/gulpjs/gulp-cli) and [gulp](https://github.com/gulpjs/gulp). These dependencies need to be updated together.


Updates `micromatch` from 4.0.4 to 4.0.8
- [Release notes](https://github.com/micromatch/micromatch/releases)
- [Changelog](https://github.com/micromatch/micromatch/blob/4.0.8/CHANGELOG.md)
- [Commits](micromatch/micromatch@4.0.4...4.0.8)

Updates `gulp-cli` from 2.3.0 to 3.0.0
- [Release notes](https://github.com/gulpjs/gulp-cli/releases)
- [Changelog](https://github.com/gulpjs/gulp-cli/blob/master/CHANGELOG.md)
- [Commits](gulpjs/gulp-cli@v2.3.0...v3.0.0)

Updates `gulp` from 4.0.2 to 5.0.0
- [Release notes](https://github.com/gulpjs/gulp/releases)
- [Changelog](https://github.com/gulpjs/gulp/blob/master/CHANGELOG.md)
- [Commits](gulpjs/gulp@v4.0.2...v5.0.0)

---
updated-dependencies:
- dependency-name: micromatch
  dependency-type: indirect
- dependency-name: gulp-cli
  dependency-type: direct:production
- dependency-name: gulp
  dependency-type: direct:development
...

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>