Bump browser-sync from 2.27.11 to 2.28.1

Bumps [browser-sync](https://github.com/BrowserSync/browser-sync) from 2.27.11 to 2.28.1.
- [Release notes](https://github.com/BrowserSync/browser-sync/releases)
- [Changelog](https://github.com/BrowserSync/browser-sync/blob/master/CHANGELOG.md)
- [Commits](BrowserSync/browser-sync@v2.27.11...v2.28.1)

---
updated-dependencies:
- dependency-name: browser-sync
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

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Author: dependabot[bot]