[PRQ#57627] Merge Request for at-spi2-atk-git

MarsSeed [1] filed a request to merge at-spi2-atk-git [2] into at- spi2-core-git [3]: The former package is obsolete: its sources have been merged into the latter one's repo by upstream. Only the latter is maintained, and is now a superset of the former. [1] https://aur.archlinux.org/account/MarsSeed/ [2] https://aur.archlinux.org/pkgbase/at-spi2-atk-git/ [3] https://aur.archlinux.org/pkgbase/at-spi2-core-git/