Merge pull request #6542 from openshift-cherrypick-robot/cherry-pick-…

…6259-to-release-4.11

[release-4.11] OCPBUGS-3023: GCP: Add missing regions

pkg/types/gcp/validation/platform.go

@@ -36,12 +36,18 @@ var (
 		"europe-west3":            "Frankfurt, Germany",
 		"europe-west4":            "Eemshaven, Netherlands",
 		"europe-west6":            "Zürich, Switzerland",
+		"europe-west8":            "Milan, Italy",
+		"europe-west9":            "Paris, France",
+		"europe-southwest1":       "Madrid, Spain",
 		"northamerica-northeast1": "Montréal, Québec, Canada",
 		"northamerica-northeast2": "Toronto, Ontario, Canada",
 		"southamerica-east1":      "São Paulo, Brazil",
+		"southamerica-west1":      "Santiago, Chile",
 		"us-central1":             "Council Bluffs, Iowa, USA",
 		"us-east1":                "Moncks Corner, South Carolina, USA",
 		"us-east4":                "Ashburn, Virginia, USA",
+		"us-east5":                "Columbus, Ohio, USA",
+		"us-south1":               "Dallas, Texas, USA",
 		"us-west1":                "The Dalles, Oregon, USA",
 		"us-west2":                "Los Angeles, California, USA",
 		"us-west3":                "Salt Lake City, Utah, USA",