Add extra info about pod/container health probes.

[HighWatersDev]

Is your feature request related to a problem? Please describe.

The issue is with identifying unhealthy pods due to failed health probes: liveness, startup, readiness. Currently, Pixie shows generic info about the pod such as status.

Describe the solution you'd like

I'd like to be able to also see details about why pod is not ready, similar to what you get with 'describe' command.

Describe alternatives you've considered

The alternative solution would be to use kubectl utility.