Bump braces and watchpack in /web-frontend
Bump braces and watchpack in /web-frontend

Bumps [braces](https://github.com/micromatch/braces) and [watchpack](https://github.com/webpack/watchpack). These dependencies needed to be updated together.

Updates `braces` from 1.8.5 to 3.0.2
- [Release notes](https://github.com/micromatch/braces/releases)
- [Changelog](https://github.com/micromatch/braces/blob/master/CHANGELOG.md)
- [Commits](https://github.com/micromatch/braces/compare/1.8.5...3.0.2)

Updates `watchpack` from 1.4.0 to 1.7.5
- [Release notes](https://github.com/webpack/watchpack/releases)
- [Commits](https://github.com/webpack/watchpack/compare/v1.4.0...v1.7.5)

---
updated-dependencies:
- dependency-name: braces
  dependency-type: indirect
- dependency-name: watchpack
  dependency-type: indirect
...

Signed-off-by: dependabot[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@github.com>
croservices/cro,croservices/cro