Update pyproject.toml: cmake args

pyproject.toml

@@ -13,3 +13,17 @@ build-backend = "scikit_build_core.build"
 [project]
 name = "ugpip_build_simplest"
 version = "0.0.1"
+
+[tool.scikit-build]
+#  cf. https://github.com/scikit-build/scikit-build-core
+
+# DEPRECATED in 0.8; use version instead.
+cmake.minimum-version = ""
+
+# The versions of CMake to allow. If CMake is not present on the system or does
+# not pass this specifier, it will be downloaded via PyPI if possible. An empty
+# string will disable this check.
+cmake.version = ">=3.15"
+
+#
+logging.level = "DEBUG"