compat/formula: remove patches.
compat/formula: remove patches.

This method was missed in #3896.

mgrimes/brew,mgrimes/brew,JCount/brew,sjackman/homebrew,Linuxbrew/brew,Homebrew/brew,ilovezfs/brew,mahori/brew,hanxue/linuxbrew,nandub/brew,Linuxbrew/brew,JCount/brew,Linuxbrew/brew,reitermarkus/brew,vitorgalvao/brew,maxim-belkin/brew,MikeMcQuaid/brew,Homebrew/brew,konqui/brew,Homebrew/brew,Linuxbrew/brew,konqui/brew,vitorgalvao/brew,EricFromCanada/brew,konqui/brew,reitermarkus/brew,sjackman/homebrew,hanxue/linuxbrew,konqui/brew,MikeMcQuaid/brew,Homebrew/brew,JCount/brew,JCount/brew,MikeMcQuaid/brew,DomT4/brew,sjackman/homebrew,EricFromCanada/brew,nandub/brew,reitermarkus/brew,mahori/brew,mahori/brew,maxim-belkin/brew,ilovezfs/brew,DomT4/brew,vitorgalvao/brew,reitermarkus/brew,nandub/brew,sjackman/homebrew,claui/brew,claui/brew,vitorgalvao/brew,DomT4/brew,maxim-belkin/brew,DomT4/brew,nandub/brew,EricFromCanada/brew,MikeMcQuaid/brew,hanxue/linuxbrew,mgrimes/brew,claui/brew,mahori/brew,ilovezfs/brew,claui/brew,EricFromCanada/brew