[cibuildwheel] Skip free-threading Python on Windows

The builds for free-threading Python fail on Windows with the current
GHA infrastruture. I'm not sure why, and since we don't officially
support free-threading anyways, I'm not really inclined to debug it at
this time.

interfaces/python_sdist/pyproject.toml.in

@@ -83,8 +83,8 @@ exclude = ["include", "lib", "share", "**.pyx", "cantera/CMakeLists.txt"]
 
 [tool.cibuildwheel]
 build-frontend = { name="build[uv]", args=["-vv"] }
-skip = "*musllinux*"
 archs = "auto64"
+skip = ["*musllinux*", "cp3??t-win*"]
 test-extras = ["pandas", "units", "graphviz"]
 test-requires = ["pytest"]
 manylinux-x86_64-image = "ghcr.io/cantera/cantera-base-manylinux_2_28-x86_64"