Pontoon: Update Serbian (sr) localization of Firefox Send Co-authored-by: Francesco Lodolo <flod+pontoon@mozilla.com>
Pontoon: Update Serbian (sr) localization of Firefox Send
Co-authored-by: Francesco Lodolo <4da42505573b4c0a2797479279619dc56d0842d0@mozilla.com>

mozilla/send,mozilla/send,mozilla/send,mozilla/send,mozilla/send