remove eslint warning linebreak-style on unix machine (was set only for windows)

.eslintrc.js

@@ -33,7 +33,7 @@ module.exports = {
     ],
     'linebreak-style': [
       'warn',
-      'windows'
+      process.platform === 'win32' ? 'windows' : 'unix'
     ],
     semi: [
       'warn',