Bootstrap k8s-infra-prow GCP project

[upodroid]

This project will host 3 key services:

• The prow control plane
• A utility cluster that runs ArgoCD, Atlantis and our unified Grafana instance
• Host gcr.io/k8s-prow replacement at us-docker.pkg.dev/k8s-infra-prow/images

Before Aug 2024, I want to have the images being dual published to both locations and the utility cluster to be fully operational.

/cc @ameukam @dims @BenTheElder

[upodroid]

/hold to push further commits after initial approval

[dims]

/approve /lgtm

[upodroid]

I deployed all the infra in the PR.

/hold cancel

[upodroid]

The infra has been deployed, this PR is ready to merged

[k8s-ci-robot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: dims, upodroid, xmudrii

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• ~~OWNERS~~ [dims,upodroid]

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[upodroid]

/hold cancel

I'll address the doc comments in a follow-up PR. The addresses were picked from the IP assignment doc(2 ranges are missing and I'll add them)