Revert "at-spi2-core: use xorgproto [Linux] (#9777)"
Revert "at-spi2-core: use xorgproto [Linux] (#9777)"

This reverts commit 3b08b7073160dad7189faae50d2ad07a569c597c.

Linuxbrew/homebrew-core,rwhogg/homebrew-core,LinuxbrewTestBot/homebrew-core,maxim-belkin/homebrew-core,rwhogg/homebrew-core,maxim-belkin/homebrew-core,LinuxbrewTestBot/homebrew-core,Linuxbrew/homebrew-core