brew.sh: add workaround for old auto-updates
brew.sh: add workaround for old auto-updates

claui/brew,MikeMcQuaid/brew,Homebrew/brew,Homebrew/brew,JCount/brew,Homebrew/brew,Homebrew/brew,EricFromCanada/brew,nandub/brew,JCount/brew,claui/brew,EricFromCanada/brew,nandub/brew,MikeMcQuaid/brew,MikeMcQuaid/brew,EricFromCanada/brew,JCount/brew,MikeMcQuaid/brew,JCount/brew,nandub/brew,EricFromCanada/brew,claui/brew,nandub/brew,claui/brew