[OSD-22074] Bug Fix for osdctl alerts silence add fails to run pod

[itsmitul9]

Working fine on stage cluster, please have a look and try to run on prod, if still reproducible should be some issue with pod

$osdctl alert silence add 2axxxxx --alertname Watchdog --duration 1d

Alert Watchdog has been silenced with id "9a1e660c-817f-4e72-a158-3d2780ee66ca " for duration of 1d by user "mixxxx_rh_sre_xxxx"

$ osdctl alert silence list 2axxxx

Silence Information:

SilenceID: 9a1e660c-817f-4e72-a158-3d2780ee66ca Status: active Created By: nobody Starts At: 2024-04-10T12:04:06.191Z Ends At: 2024-04-11T12:04:06.180Z Comment: silence alert AlertName: Watchdog