[mpc-qt/el8] (10 commits) ...Update mpc-qt to 20.10

Summary of changes: 2aeb3f5... - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass (*) 527794f... - Rebuilt for https://fedoraproject.org/wiki/Fedora_32_Mass (*) b5a32c4... - Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass (*) 475d8b1... Add missing build requires (*) 9a5bfb8... Rebuild for new mpv (*) 80e546a... fix (*) 3dc28ae... - Rebuilt for https://fedoraproject.org/wiki/Fedora_34_Mass (*) c20c453... - Rebuilt for https://fedoraproject.org/wiki/Fedora_35_Mass (*) e26832d... Rebuilt for https://fedoraproject.org/wiki/Fedora_35_Mass_R (*) 71b7130... Update mpc-qt to 20.10 (*) (*) This commit already existed in another branch; no separate mail sent