Image refresh for fedora-40

[cockpituous]

Image refresh for fedora-40

• image-refresh fedora-40
• Requires test: Always add pasta default route hack cockpit-podman#1608
• Requires test: Add fake default route to work around podman 5 regression cockpit#20153

[cockpituous]

image-refresh fedora-40 done: https://github.com/cockpit-project/bots/commits/image-refresh-fedora-40-20240308-225943

[cockpituous]

Success. Log: https://cockpit-logs.us-east-1.linodeobjects.com/image-refresh-fedora-40-1c40dcef-20240308-223715/log.html

[martinpitt]

podman has lots of failures like

Error: pasta failed with exit code 1:
No routable interface for IPv4: IPv4 is disabled
External interface not usable

That's already reported as containers/podman#21896 , we need to expand the current workaround.

[martinpitt]

I sent cockpit-project/cockpit-podman#1608 for this pasta workaround.

The metrics tests failed on the exact same issue, so I'll apply the hack there as well.