zos: don't use universal-new-lines mode
zos: don't use universal-new-lines mode

PR-URL: https://github.com/nodejs/node-gyp/pull/1451
Reviewed-By: Ben Noordhuis <59bd0a3ff43b32849b319e645d4798d8a5d1e889@bnoordhuis.nl>
Reviewed-By: Refael Ackermann <0604a90ccdde7a0adfa2ff3857349859a7209740@gmail.com>

refack/node-gyp,refack/node-gyp,TooTallNate/node-gyp,refack/node-gyp,TooTallNate/node-gyp,TooTallNate/node-gyp,TooTallNate/node-gyp,refack/node-gyp,refack/node-gyp,TooTallNate/node-gyp