Generate unique patch filenames
Generate unique patch filenames

Closes Homebrew/homebrew#11098.

Signed-off-by: Adam Vandenberg <34c2b6407fd5a10249a15d699d40f9ed1782e98c@gmail.com>

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