tap_paths: prevent conflicted formulae happen in the same tap
tap_paths: prevent conflicted formulae happen in the same tap

Closes Homebrew/homebrew#40606.

Signed-off-by: Xu Cheng <9a05244150b861e40c78843b801eed71bca54eac@me.com>

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