Remove libreoffice-icon-theme-papirus

Package libreoffice-icon-theme-papirus should be removed as the project is unmaintained

Please notify the maintainer of the package on bugzilla if there isn’t a bug about this already.

It is up to the maintainers to decide when they want to retire the package. If it still functions, they may keep it in Fedora even if it is unmaintained (with Fedora specific patches, and so on).