bug 822440 - actually append git l10n shas to manifest. r=catlee
bug 822440 - actually append git l10n shas to manifest. r=catlee

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