feat(privatek8s) update the `infracipool` configuration (bigger VMs and additional taint) (#225)
feat(privatek8s) update the `infracipool` configuration (bigger VMs and additional taint) (#225)

Follow up of
https://github.com/jenkins-infra/kubernetes-management/pull/3258 to
ensure that the manual operation on `temp-privatek8s` is reported in the
automation for the future `privatek8s` cluster.

For the record, command was:

```
az aks nodepool add \
    --resource-group prod-jenkins-private-prod \
    --cluster-name temp-privatek8s \
    --name infracipool \
    --priority Spot \
    --eviction-policy Delete \
    --spot-max-price -1 \
    --enable-cluster-autoscaler \
    --min-count 0 \
    --max-count 20 \
    --no-wait \
    --node-vm-size Standard_D8s_v3 \
    --node-taints jenkins=infra.ci.jenkins.io:NoSchedule
```
jenkins-infra/azure