Redact kerl
Redact kerl

Kerl does not provide git tags, so move to headonly.

Closes Homebrew/homebrew#26307.

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