Build test OpenSBI on qemu-riscv-rv64. Change-Id: I23b9a1b06987d8d8ebb90655162ba4abce1557fa Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com> Reviewed-on: https://review.coreboot.org/c/coreboot/+/34691 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Philipp Hug <philipp@hug.cx> Reviewed-by: Philipp Deppenwiese <zaolin.daisuki@gmail.com>