when releasing charms that support multiple architectures, not just
amd64: how would someone do this with the charming-actions? would it support a similar syntax as described in the charmcraft.yaml syntax which is there:
run-on: - name: ubuntu channel: "20.04" architectures: [amd64, arm64, riscv64]
Looking at the usage, it is not obvious to me, how to put in the base-architcture section. Or, would someone have an example, please?