feat(ci): harden the supply chain and build the server once - #1728

feat(ci): harden the supply chain and build the server once#1728

FelixTJDietrich wants to merge 17 commits into

mainhephaestus-build/Hephaestus:mainfrom

ci-supply-chain-best-practices-overhaulhephaestus-build/Hephaestus:ci-supply-chain-best-practices-overhaulCopy head branch name to clipboard