[libde265/el8] (13 commits) ...Update to 1.0.15

Summary of changes: 721d49d... Rebuilt for new ffmpeg snapshot (*) 2401dde... - Rebuilt for https://fedoraproject.org/wiki/Fedora_34_Mass (*) 2d549e9... - Rebuilt for https://fedoraproject.org/wiki/Fedora_35_Mass (*) cbde45e... Rebuilt for ffmpeg (*) f59f878... - Rebuilt for https://fedoraproject.org/wiki/Fedora_37_Mass (*) 7af1bf1... Update to 1.0.9 (*) 52bf3dc... Update to 1.0.11 (*) a0f5813... Rebuild for new ffmpeg (*) cfa52b7... Update to 1.0.12 (*) 3e8112e... - Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass (*) 693dfdc... Update to 1.0.13 (*) c728726... Update to 1.0.14 (*) 948a8e1... Update to 1.0.15 (*) (*) This commit already existed in another branch; no separate mail sent