The timeout value for the readinessProbe of CoreDNS was increased. This
adjustment was necessary to avoid issues during stress testing,
ensuring that the component can properly handle high-load situations
and prevent premature failure in readiness checks.
Test Plan
=========
[PASS] Execute fresh install and verify that the readinessProbe timeout
parameter for the coredns pod has been set to 5 seconds.
Closes-Bug: 2092582
Change-Id: Ieeae128c5de9ce7513f36ec5a087826833ef432a
Signed-off-by: Ferdinando Terada <Ferdinando.GodoyTerada@windriver.com>