xorg-x11-server security update

1.20.4-12 - CVE fixes for: CVE-2020-14345 1872389, CVE-2020-14346 1872393, CVE-2020-14361 1872400, CVE-2020-14362 1872407 - Temporarily revert fixes from 1.20.4-11 build for delivery of CVE fixes 1.20.4-11 - Fix a crash when moving an animated cursor between screens - Be case-insentive when...