[PATCH 0/1] MR8430: icu: Add a stub DLL.

[Tim Clem (＠tclem)]

These two functions are enough to get several games running (ScarQuest, Marvel Snap).

In the long run I'm not sure how we want to proceed with this DLL. ICU has [a complicated license](https://github.com/unicode-org/icu/blob/main/LICENSE) and is largely C++, so integrating it into wine under `libs/` may be tricky. They do distribute official Windows binaries, and Proton is [repackaging those](https://github.com/ValveSoftware/Proton/tree/proton_10.0/icu) and [adding an icu.dll that forwards to them](https://github.com/ValveSoftware/wine/tree/3e3b24184a29e8e35cd618100fefabccf...).