[PRQ#58702] Orphan Request for boost-build

[notify]

MarsSeed [1] filed an orphan request for boost-build [2]:

Flagged out-of-date (2021-06-15).

[1] https://aur.archlinux.org/account/MarsSeed/
[2] https://aur.archlinux.org/pkgbase/boost-build/