[workes] Readiness probe failed: command \"scontrol show slurmd\" timed out"}

It was discovered that at the moment `HealthCheckProgram` is launched:

```
2025-08-07 12:48:48.001  
slurmctld: debug:  Spawning health check agent for worker-[16,96,174,177,225,245,289,297,310,362]
```

the readiness probes start failing.

It was also observed that the timeout for `HealthCheckProgram` is set to 60 seconds, but the execution took 66 seconds.
