Remove iulib
Remove iulib

Closes Homebrew/homebrew#27238.

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