[U-Boot] [PATCH] rockchip: add Kever Yang as co-custodian

[Philipp Tomsich]

> On 03.04.2019, at 09:28, Kever Yang <kever.yang at rock-chips.com> wrote:
> 
> This updates MAINTAINERS and git-mailrc to add me as a
> co-custodian for rockchip
> 
> Signed-off-by: Kever Yang <kever.yang at rock-chips.com>

As previously discussed off-list: happy to have you on board.
I sincerely hope that this  will finally give us  the ability to get changes tested
across a wider range of boards than today!

Reviewed-by: Philipp Tomsich <philipp.tomsich at theobroma-systems.com>
Acked-by: Philipp Tomsich <philipp.tomsich at theobroma-systems.com>