[PRQ#48538] Merge Request for cura-modern-appimage

MarsSeed [1] filed a request to merge cura-modern-appimage [2] into cura-bin [3]: Eliminating duplication. Both packages are based on upstream's 'modern' AppImage, and as of now, both are on the latest stable version, 5.4.0. [1] https://aur.archlinux.org/account/MarsSeed/ [2] https://aur.archlinux.org/pkgbase/cura-modern-appimage/ [3] https://aur.archlinux.org/pkgbase/cura-bin/