AZURE: populate zone cache after creating zone

providers/azuredns/azureDnsProvider.go

@@ -11,6 +11,7 @@ import (
 	aauth "github.com/Azure/azure-sdk-for-go/sdk/azidentity"
 	adns "github.com/Azure/azure-sdk-for-go/sdk/resourcemanager/dns/armdns"
 	"github.com/Azure/go-autorest/autorest/to"
+
 	"github.com/StackExchange/dnscontrol/v4/models"
 	"github.com/StackExchange/dnscontrol/v4/pkg/diff2"
 	"github.com/StackExchange/dnscontrol/v4/pkg/printer"
@@ -609,9 +610,10 @@ func (a *azurednsProvider) EnsureZoneExists(domain string) error {
 	ctx, cancel := context.WithTimeout(context.Background(), 6000*time.Second)
 	defer cancel()
 
-	_, err := a.zonesClient.CreateOrUpdate(ctx, *a.resourceGroup, domain, adns.Zone{Location: to.StringPtr("global")}, nil)
+	z, err := a.zonesClient.CreateOrUpdate(ctx, *a.resourceGroup, domain, adns.Zone{Location: to.StringPtr("global")}, nil)
 	if err != nil {
 		return err
 	}
+	a.zones[domain] = &z.Zone
 	return nil
 }