download_strategy: declare insecure redirects
download_strategy: declare insecure redirects

Fixes Homebrew/homebrew#38824

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