[xine-lib/el8] (20 commits) ...Merge remote-tracking branch 'origin/master' into el8

Summary of changes: 78925e6... Rebuild for dav1d SONAME bump (*) 387c6b0... Actually do the dav1d rebuild (*) 9b0d40f... Rebuilt for new ffmpeg snapshot (*) 30bc586... - Rebuilt for https://fedoraproject.org/wiki/Fedora_34_Mass (*) 45b6590... Rebuild for new aom (*) e4de52e... - Rebuilt for https://fedoraproject.org/wiki/Fedora_35_Mass (*) feeeaec... Rebuilt for new ffmpeg snapshot (*) 0e59340... Rebuilt for new ImageMagick (*) 9548943... Rebuilt for libjxl-0.6.1 (*) 07f9882... Rebuilt for new ImageMagick on F34 (*) ed745cc... rebuilt (*) 76f31a6... Fix build with libcaca > 0.99beta20 (*) 2ada228... Update to xine-lib snapshot. (*) 16ea584... Add unpacked files (*) 6146747... Specfile clean up (*) 8796b82... Update xine-lib snapshot (*) ca239d8... Add support for EL9 (*) 7fe47e0... Add Changelog entry and bump Release (*) 6fa6e18... Update to 1.2.12 (*) 87ebe8b... Merge remote-tracking branch 'origin/master' into el8 (*) This commit already existed in another branch; no separate mail sent