Kyle Zimmermann

### What happened? Scenario 1: `CloudSQLInstance` resources that have more than one replica created don't have their ReplicaNames list populated correctly. Below image shows cloudsql instance response from GCP API...

### Description Currently `spotinst/ocean-gcp-k8s-vng/spotinst` only supports `pd-standard` and `pd-ssd`. This request would be to add `pd-balanced` as an additionally supported value for `root_volume_type`. Presumably, `pd-extreme` would also need to be...