feat(config): map Spack Python build providers

Author: HaoZeke

examples/packages/common.toml

@@ -16,6 +16,10 @@ exclude_from_solve = [
 python = "Python"
 pip = "Python"
 setuptools = "Python"
+"py-pip" = "Python"
+"py-wheel" = "Python"
+"py-setuptools" = "Python"
+"py-build" = "build"
 cmake = "CMake"
 ninja = "Ninja"
 meson = "Meson"