bottle: set bottle block tap.
bottle: set bottle block tap.

Avoids issues when using `—keep-old`

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