[PRQ#80145] Deletion Request for engram

[notify]

mdrv [1] filed a deletion request for engram [2]:

Forgot to add `-bin` suffix (which is AUR convention for using
prebuilt source files).

[1] https://aur.archlinux.org/account/mdrv/
[2] https://aur.archlinux.org/pkgbase/engram/