Set python 3.11.6 and corresponding py-numpy for gsi-addon-dev template#920

climbfuji merged 2 commits intoJCSDA:release/1.6.0JCSDA/spack-stack:release/1.6.0from

AlexanderRichert-NOAA:gsi_addon_python311AlexanderRichert-NOAA/spack-stack:gsi_addon_python311Copy head branch name to clipboard