nix: use impure stamp files for build-qemu-image too - #2637

nix: use impure stamp files for build-qemu-image too#2637

mmlb wants to merge 5 commits into

developsupabase/postgres:developfrom

mannymendez/mpg-1543-use-nix-based-stamp-to-skip-qemu-imagesupabase/postgres:mannymendez/mpg-1543-use-nix-based-stamp-to-skip-qemu-imageCopy head branch name to clipboard