Adding support for RISC-V

Hi all, as you may have noticed, a bunch of my colleagues have invested their time into porting openSUSE to the RISC-V platform. This platform is now getting a bit more traction within SUSE, with Tumbleweed as the primary target. At this point, I think it's a good idea to make discussions specific to openSUSE on RISC-V in its own mailing list: risc-v@lists.opensuse.org You can subscribe here: https://lists.opensuse.org/manage/lists/risc-v.lists.opensuse.org/ Cheers, Petr T