Add brew-cask arg descriptions to zsh completion
Add brew-cask arg descriptions to zsh completion

DomT4/brew,amar-laksh/brew_sudo,Linuxbrew/brew,JCount/brew,muellermartin/dist,maxim-belkin/brew,mgrimes/brew,EricFromCanada/brew,zmwangx/brew,reelsense/brew,mahori/brew,alyssais/brew,Linuxbrew/brew,bfontaine/brew,claui/brew,amar-laksh/brew_sudo,nandub/brew,aw1621107/brew,zmwangx/brew,vitorgalvao/brew,gregory-nisbet/brew,JCount/brew,sjackman/homebrew,aw1621107/brew,DomT4/brew,jmsundar/brew,hanxue/linuxbrew,mahori/brew,zmwangx/brew,bfontaine/brew,maxim-belkin/brew,DomT4/brew,muellermartin/dist,Linuxbrew/brew,EricFromCanada/brew,claui/brew,sjackman/homebrew,toonetown/homebrew,rwhogg/brew,EricFromCanada/brew,MikeMcQuaid/brew,konqui/brew,Homebrew/brew,rwhogg/brew,jmsundar/brew,nandub/brew,toonetown/homebrew,nandub/brew,reitermarkus/brew,aw1621107/brew,maxim-belkin/brew,palxex/brew,reelsense/brew,claui/brew,JCount/brew,vitorgalvao/brew,reitermarkus/brew,mgrimes/brew,ilovezfs/brew,MikeMcQuaid/brew,MikeMcQuaid/brew,DomT4/brew,tonyg/homebrew,palxex/brew,mahori/brew,ilovezfs/brew,nandub/brew,reitermarkus/brew,rwhogg/brew,tonyg/homebrew,konqui/brew,pseudocody/brew,reitermarkus/brew,reelsense/brew,pseudocody/brew,bfontaine/brew,pseudocody/brew,amar-laksh/brew_sudo,vitorgalvao/brew,mgrimes/brew,toonetown/homebrew,hanxue/linuxbrew,hanxue/linuxbrew,muellermartin/dist,jmsundar/brew,sjackman/homebrew,Homebrew/brew,JCount/brew,EricFromCanada/brew,tonyg/homebrew,sjackman/homebrew,konqui/brew,claui/brew,ilovezfs/brew,konqui/brew,gregory-nisbet/brew,Homebrew/brew,gregory-nisbet/brew,MikeMcQuaid/brew,vitorgalvao/brew,alyssais/brew,alyssais/brew,Linuxbrew/brew,palxex/brew,mahori/brew,Homebrew/brew