MAINTAINERS: Add Renode-related SoCs and boards to Testing with Renode area Extend Testing with Renode area by: - soc/renode/ - boards/renode/ Signed-off-by: Marek Slowinski <mslowinski@antmicro.com> Signed-off-by: Mateusz HoĊenko <mholenko@antmicro.com>