Move aws-iam-tools to the boneyard
Move aws-iam-tools to the boneyard

This has been deprecated upstream in favor of AWS CLI.

Closes Homebrew/homebrew#28930.

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