Increase wait for pods post-install test
Increase wait for pods post-install test

The test deployment/rc/pods creation time
is near 2m on slow CI instances with 1 CPU/1.7G RAM.
Increase wait time to allow the post test fail less often.

Signed-off-by: Bogdan Dobrelya <0b23cd1e586d5f091fecb3391314c2b9ec1fd641@mirantis.com>

hatch-k8s/kargo,kubernetes-incubator/kargo,Abdelsalam-Abbas/kubespray_fork,Abdelsalam-Abbas/kubespray_fork,insequent/kargo,Atoms/kubespray,rogerwelin/kargo,kubernetes-sigs/kubespray,Atoms/kubespray,kubernetes-incubator/kubespray,ayaz/kubespray,kubernetes-sigs/kubespray,galthaus/setup-kubernetes,Lendico/kargo,hatch-k8s/kargo,kubespray/kargo,insequent/kargo,ayaz/kubespray,Atoms/kubespray,kubernetes-sigs/kubespray,Atoms/kubespray,kubernetes-incubator/kubespray,galthaus/setup-kubernetes,VincentS/kargo,kubespray/kargo,rogerwelin/kargo,sgm-media/kargo,kubernetes-sigs/kubespray,kubernetes-incubator/kargo,VincentS/kargo,sgm-media/kargo,Lendico/kargo