test-bot: cleanup all repositories.
test-bot: cleanup all repositories.

The test bot currently only focuses on doing cleanup on the current tap
and the HOMEBREW_REPOSITORY. This should be extended to cover all
repositories as e.g. a syntax error in homebrew/core can break the CI
for all the other taps.

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