[aur-requests] [PRQ#13433] Orphan Request for backward-cpp

adsun [1] filed a orphan request for backward-cpp [2]: backward-cpp version 1.4 is out, but the package has not been updated for over a year. [1] https://aur.archlinux.org/account/adsun/ [2] https://aur.archlinux.org/pkgbase/backward-cpp/