Fix stdpar build

Author: mhoemmen

cpp-mdspan/build/cmake-kermit.sh

@@ -14,7 +14,7 @@ SRC_ROOT=/raid/mhoemmen/src/miniWeather/cpp-mdspan
 # Current version of stdpar code requires C++23,
 # because it uses std::ranges::views::cartesian_product.
 # nvc++ might not support that yet.
-MINIWEATHER_ENABLE_STDPAR=OFF
+MINIWEATHER_ENABLE_STDPAR=ON
 
 # We don't have ForEachInExtents yet with 25.1.
 MINIWEATHER_ENABLE_CUB=OFF