Slow OOM containers are complete gracefully without any hint

[advdv]

When running the ethereum client nerd job run ethereum/client-go as a job the process will (seemingly) gracefully end. What happened is that the process slowly reached the memory constrained and Kubernetes asked the process gracefully to exit. running it like this solves the problem: nerd job run --memory=6GiB ethereum/client-go

We should probably catch this for the CLI user by reading out OOM events and displaying them inline:

JOB                 IMAGE                       INPUT            OUTPUT       MEMORY   VCPU   CREATED AT       PHASE       DETAILS                 
flights2-co2-calc   nerdalize/co2-calculator    flights2                      1.1      1.0    27 minutes ago   Completed           OOM detected