[ci.jenkins.io] Move ACI agents to ephemeral Windows containers to AWS

[dduportal]

Requires #4319

Goal: stop running Windows container agents in ACI and use Kubernetes instead

• Need to add a Windows Node Pool in the EKS cluster - https://docs.aws.amazon.com/eks/latest/userguide/eks-optimized-windows-ami.html
  • Need to use Windows 2019 for now as we use container image built on top of nanoserver 1809: https://github.com/jenkins-infra/docker-inbound-agents/blob/17c545c52b7dfb1f329fd7a02e53f1a899b27f7b/maven/jdk17/Dockerfile.nanoserver#L24
  • Taints are needed (like https://github.com/jenkins-infra/azure/blob/e81b9697e4a9cedebf10e119b6a5a112e09b651f/privatek8s.tf#L227-L230)
• Need to add pod template with tolerations
  • Like https://github.com/jenkins-infra/release/blob/52dbc24d709a4f91328b2a2dcafe2db6f006a2c9/PodTemplates.d/package-windows.yaml#L47-L55