[ppsspp/f32] (7 commits) ...Merge branch 'master' into f32

Summary of changes: c944f60... - Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass (*) f90ceb7... Use old cmake macro (*) 172fb91... Disable LTO flags (*) ce4b5a8... Add icon/ tag into appdata files (*) dbd1a31... Revert "Add icon/ tag into appdata files" (*) f144523... Fix desktop files so appstream data is created (*) d716394... Merge branch 'master' into f32 (*) This commit already existed in another branch; no separate mail sent