Bump parallel_tests from 2.22.1 to 2.23.0 in /Library/Homebrew/test
Bump parallel_tests from 2.22.1 to 2.23.0 in /Library/Homebrew/test

Bumps [parallel_tests](https://github.com/grosser/parallel_tests) from 2.22.1 to 2.23.0.
- [Release notes](https://github.com/grosser/parallel_tests/releases)
- [Commits](https://github.com/grosser/parallel_tests/compare/v2.22.1...v2.23.0)

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