Bump glob-parent and watchpack

Bumps [glob-parent](https://github.com/gulpjs/glob-parent) and [watchpack](https://github.com/webpack/watchpack). These dependencies needed to be updated together.

Updates `glob-parent` from 5.0.0 to 5.1.2
- [Release notes](https://github.com/gulpjs/glob-parent/releases)
- [Changelog](https://github.com/gulpjs/glob-parent/blob/main/CHANGELOG.md)
- [Commits](gulpjs/glob-parent@v5.0.0...v5.1.2)

Updates `watchpack` from 1.6.0 to 1.7.5
- [Release notes](https://github.com/webpack/watchpack/releases)
- [Commits](webpack/watchpack@v1.6.0...v1.7.5)

---
updated-dependencies:
- dependency-name: glob-parent
  dependency-type: indirect
- dependency-name: watchpack
  dependency-type: indirect
...

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

Author: dependabot[bot]