CI: Add SBOM generation to container image builds (cherry-pick #1695)#1807

gcp-cherry-pick-bot[bot] wants to merge 1 commit intostackhpc/2025.1stackhpc/stackhpc-kayobe-config:stackhpc/2025.1from

cherry-pick-892919-stackhpc/2025.1stackhpc/stackhpc-kayobe-config:cherry-pick-892919-stackhpc/2025.1Copy head branch name to clipboard