d3dx10/tests: Dynamically load d3d10 and skip if it's not present.

[Matteo Bruni]

2016-08-19 19:40 GMT+02:00 Huw Davies <huw at codeweavers.com>:
> Should stop a winetest load error on Windows XP.
>
> Signed-off-by: Huw Davies <huw at codeweavers.com>

Signed-off-by: Matteo Bruni <mbruni at codeweavers.com>