update infra gcp docs

[xunholy]

Signed-off-by: Michael Fornaro 20387402+xUnholy@users.noreply.github.com

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Terraform Format and Style 🖌success

Terraform Initialization ⚙️success

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Terraform Plan 📖success

Show Plan

```terraform Refreshing Terraform state in-memory prior to plan... The refreshed state will be used to calculate this plan, but will not be persisted to local or remote state storage. google_compute_network.vpc: Refreshing state... [id=projects/raspbernetes/global/networks/raspbernetes-vpc] google_compute_subnetwork.subnet: Refreshing state... [id=projects/raspbernetes/regions/us-central1/subnetworks/raspbernetes-subnet] google_container_cluster.primary: Refreshing state... [id=projects/raspbernetes/locations/us-central1/clusters/raspbernetes-gke] google_container_node_pool.primary_nodes: Refreshing state... [id=projects/raspbernetes/locations/us-central1/clusters/raspbernetes-gke/nodePools/raspbernetes-gke-node-pool] ------------------------------------------------------------------------ No changes. Infrastructure is up-to-date. This means that Terraform did not detect any differences between your configuration and real physical resources that exist. As a result, no actions need to be performed. ```

Pusher: @xUnholy, Action: pull_request, Working Directory: infrastructure/gcp, Workflow: terraform-plan