add multiarch (aarch64 + amd64) container image builds for R9#1322

bbezak merged 4 commits intostackhpc/2024.1stackhpc/stackhpc-kayobe-config:stackhpc/2024.1from

cross-arch-builds-2024.1stackhpc/stackhpc-kayobe-config:cross-arch-builds-2024.1Copy head branch name to clipboard