build: set build_type correctly

Author: nickelpro

pyproject.toml

@@ -34,7 +34,7 @@ include = ["CMakeLists.txt", "vcpkg.json", "src", "vcpkg"]
 
 [tool.py-build-cmake.cmake]
 minimum_version = "3.25"
-config = "Release"
+build_type = "Release"
 generator = "Ninja"
 
 [tool.py-build-cmake.linux.cmake.options]