bug 853600 - fix b2g desktop compare-locales on windows. r=bhearsum
bug 853600 - fix b2g desktop compare-locales on windows. r=bhearsum

lundjordan/mozharness,mozilla/build-mozharness,kartikgupta0909/gittest,kartikgupta0909/gittest,lissyx/build-mozharness,mrrrgn/build-mozharness,mrrrgn/build-mozharness,kartikgupta0909/build-mozharness,lundjordan/mozharness,armenzg/build-mozharness,kartikgupta0909/build-mozharness,lissyx/build-mozharness,walac/build-mozharness,escapewindow/mozharness,armenzg/build-mozharness,walac/build-mozharness,escapewindow/mozharness,mozilla/build-mozharness,kartikgupta0909/mozilla-mozharness,simar7/build-mozharness,simar7/build-mozharness,kartikgupta0909/mozilla-mozharness