`make operator-developer-e2e` fails with podman

[m1kola]

make operator-developer-e2e builds and pushes images into local registry. Unfortunately it fails with podman when it is being used as a replacement for docker.

pinging container registry localhost:5001: Get "https://localhost:5001/v2/": http: server gave HTTP response to HTTPS client

This can be bypassed by setting --tls-verify to false in podman push. However, It looks like docker CLI doens't have this option.

[m1kola]

I believe a workaround for this is the following:

1.  podman machine ssh
    sudo vi /etc/containers/registries.conf

2. Adding the following:

   [[registry]]
   location = "localhost"
   insecure = true

But this is not ideal since this has to be added after each podman machine recreation.

[tmshort]

But also only if you (i.e. make) know podman is in use.