Move bottle stdlib tracking post-pour
Move bottle stdlib tracking post-pour

This allows us to track the actual stdlib in use, and prevents warnings
for bottles with no C++ code.

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