Move pjsip to the boneyard.
Move pjsip to the boneyard.

Will accept an updated pull request to update this to the current version.

Closes Homebrew/homebrew#27235.

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