[PRQ#51278] Deletion Request for arm-bcm2708-linux-gnueabi

MarsSeed [1] filed a deletion request for arm-bcm2708-linux-gnueabi [2]: This particular cross-compile toolchain has been discontinued since 2017, and this VCS package in disguise is long broken. Safe to delete, as last user comment is also from 2017. [1] https://aur.archlinux.org/account/MarsSeed/ [2] https://aur.archlinux.org/pkgbase/arm-bcm2708-linux-gnueabi/