Remove duplicate uses_from_macos lines in formulae
Remove duplicate uses_from_macos lines in formulae

- This happens when we upstream these, but they're not in exactly the
  same place, and when we merge formulae there are erroneously two of
  the same line.

Linuxbrew/homebrew-core,maxim-belkin/homebrew-core,Linuxbrew/homebrew-core,rwhogg/homebrew-core,rwhogg/homebrew-core,maxim-belkin/homebrew-core