Use new homebrew curl location

missing: brew
Whoops, the Homebrew installer has moved! Please instead run:

ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"

Also, please ask wherever you got this link from to update it to the above.
Thanks!
verifying : brew
*  failed
homebrew location should match given location
cask: add feature to pass --appdir argument
Merge branches 'fix-brew-loca' and 'cask-appdir-arg'