[release-1.21] K3s server startup time greatly increased

[brandond]

Backport K3s server startup time greatly increased to branch 1.21:

• K3s server startup time greatly increased #4340

[ShylajaDevadiga]

Validated using k3s version v1.21.6-rc3+k3s1 in multiple setup, pods are not stuck in Pending state and time to bring up the pods is < 2 min

$ kubectl get pods -A
NAMESPACE     NAME                                      READY   STATUS      RESTARTS   AGE
kube-system   coredns-7448499f4d-q895r                  1/1     Running     0          47s
kube-system   helm-install-traefik-crd-pmnr2            0/1     Completed   0          47s
kube-system   helm-install-traefik-h9mhq                0/1     Completed   1          47s
kube-system   local-path-provisioner-5ff76fc89d-994x2   1/1     Running     0          47s
kube-system   metrics-server-86cbb8457f-msw4c           1/1     Running     0          47s
kube-system   svclb-traefik-p6f6s                       2/2     Running     0          24s
kube-system   traefik-97b44b794-xlxtr                   1/1     Running     0          25s