Bump jekyll-watch from 2.1.0 to 2.1.1 in /docs
Bump jekyll-watch from 2.1.0 to 2.1.1 in /docs

Bumps [jekyll-watch](https://github.com/jekyll/jekyll-watch) from 2.1.0 to 2.1.1.
- [Release notes](https://github.com/jekyll/jekyll-watch/releases)
- [Changelog](https://github.com/jekyll/jekyll-watch/blob/master/History.markdown)
- [Commits](https://github.com/jekyll/jekyll-watch/compare/v2.1.0...v2.1.1)

Signed-off-by: dependabot[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@dependabot.com>
reitermarkus/brew,EricFromCanada/brew,JCount/brew,MikeMcQuaid/brew,claui/brew,claui/brew,mahori/brew,JCount/brew,vitorgalvao/brew,konqui/brew,JCount/brew,MikeMcQuaid/brew,sjackman/homebrew,Linuxbrew/brew,nandub/brew,mahori/brew,MikeMcQuaid/brew,reitermarkus/brew,sjackman/homebrew,nandub/brew,Linuxbrew/brew,Homebrew/brew,claui/brew,EricFromCanada/brew,nandub/brew,MikeMcQuaid/brew,reitermarkus/brew,sjackman/homebrew,konqui/brew,Homebrew/brew,reitermarkus/brew,vitorgalvao/brew,Homebrew/brew,sjackman/homebrew,vitorgalvao/brew,Linuxbrew/brew,konqui/brew,konqui/brew,Linuxbrew/brew,mahori/brew,EricFromCanada/brew,Homebrew/brew,JCount/brew,nandub/brew,mahori/brew,claui/brew,EricFromCanada/brew,vitorgalvao/brew