BLD: MSVC portability

[lucascolley]

@steppi are you still having to add extra args to the build invocation to make things work with VS2022?

I could reproduce the same error you had previously, but not anymore. I added some extra components to my VS installation, which might have made the difference. Here's my full list of components:

If I had to guess, MSVC v142 - VS 2019 C++ x64/x86 build tool... might be it.

---

Either way, it seems desirable to make things maximally portable across VS installations. It was suggested at https://discord.com/channels/1082332781146800168/1360605502169681940/1363258900261900350 to apply a diff like

diff --git a/pixi.toml b/pixi.toml
index 2be7f18..09bb43d 100644
--- a/pixi.toml
+++ b/pixi.toml
@@ -16,6 +16,10 @@ cmake = ">=3.30.5,<4"
 cxx-compiler = ">=1.8.0,<2"
 make = ">=4.4.1,<5"

+[feature.build.target.win-64.dependencies]
+vs2019_win-64 = "*"
+vs2022_win-64 = "*"
+
 [feature.build.tasks.configure]
 cmd = [
   "cmake",

and perhaps use ninja?

(It was also explained there that cxx-compiler is an alias for vs2019_win-64 on windows, which explains why CMake was expecting VS2019 in some sense. Thus the addition of vs2022_win-64 would perhaps be sufficient.)