How to define --podman-build-args in compose.yaml?

[kamzil]

I can do podman-compose --podman-build-args "--runtime krun" in command-line and it successfully uses crun-krun as the runtime during build (this is important, I specifically want to run all the build steps within microVM via krunlib). However, I couldn't find a way to achieve the same by adding something to my compose.yaml and just using podman-compose build command. Is this even possible? There's very little info I could find on how --podman-build-args works in general. Thanks!