Update charles-beta from 4.3b7 to 4.5.2b2 (#8071)
Update charles-beta from 4.3b7 to 4.5.2b2 (#8071)


caskroom/homebrew-versions,pkq/homebrew-versions,rogeriopradoj/homebrew-versions,lantrix/homebrew-versions,pkq/homebrew-versions,mahori/homebrew-cask-versions,404NetworkError/homebrew-versions,lantrix/homebrew-versions,rogeriopradoj/homebrew-versions,404NetworkError/homebrew-versions,caskroom/homebrew-versions