workflows: fix docker tag
workflows: fix docker tag

EricFromCanada/brew,konqui/brew,sjackman/homebrew,reitermarkus/brew,claui/brew,EricFromCanada/brew,vitorgalvao/brew,sjackman/homebrew,MikeMcQuaid/brew,vitorgalvao/brew,nandub/brew,JCount/brew,konqui/brew,claui/brew,EricFromCanada/brew,vitorgalvao/brew,mahori/brew,nandub/brew,MikeMcQuaid/brew,nandub/brew,reitermarkus/brew,reitermarkus/brew,JCount/brew,Homebrew/brew,reitermarkus/brew,Homebrew/brew,mahori/brew,EricFromCanada/brew,sjackman/homebrew,mahori/brew,sjackman/homebrew,mahori/brew,JCount/brew,vitorgalvao/brew,Homebrew/brew,claui/brew,JCount/brew,Homebrew/brew,MikeMcQuaid/brew,nandub/brew,claui/brew,konqui/brew,konqui/brew,MikeMcQuaid/brew