ci: add regions prefs.yaml file (#606)

Author: surajsbharadwaj

tests/common-go-assets/cloudinfo-region-power-prefs.yaml

@@ -0,0 +1,7 @@
+---
+- name: eu-de-1
+  useForTest: true
+  testPriority: 1
+- name: sao04
+  useForTest: true
+  testPriority: 2

tests/pr_test.go

@@ -43,7 +43,7 @@ func setupOptions(t *testing.T, prefix string) *testhelper.TestOptions {
 		ResourceGroup:      resourceGroup,
 		Region:             "us-south", // specify default region to skip best choice query
 		DefaultRegion:      "us-south",
-		BestRegionYAMLPath: "../common-dev-assets/common-go-assets/cloudinfo-region-power-prefs.yaml", // specific to powervs zones
+		BestRegionYAMLPath: "./common-go-assets/cloudinfo-region-power-prefs.yaml", // specific to powervs zones
 		// temporary workaround for BSS backend issue
 		ImplicitDestroy: []string{
 			"module.fullstack.module.landing_zone.module.landing_zone.ibm_resource_group.resource_groups",
@@ -61,7 +61,7 @@ func setupOptions(t *testing.T, prefix string) *testhelper.TestOptions {
 
 	options.TerraformVars = map[string]interface{}{
 		// locking into syd04 due to other data center issues
-		//"powervs_zone": "eu-de-1",
+		//"powervs_zone": "syd04",
 		"powervs_zone":                             options.Region,
 		"prefix":                                   options.Prefix,
 		"powervs_resource_group_name":              options.ResourceGroup,