[CLD-7373] Always overwrite CloudSettings based on service environment when in production (#26581)

* Always overwrite CloudSettings based on service environment

* Only override the CWSURL, leave CWSAPIURL

* Update to allow tests to pass

* Undo unintentional changes

server/public/model/config.go

@@ -3015,16 +3015,18 @@ type CloudSettings struct {
 }
 
 func (s *CloudSettings) SetDefaults() {
-	if s.CWSURL == nil {
-		switch GetServiceEnvironment() {
+	serviceEnvironment := GetServiceEnvironment()
+	if s.CWSURL == nil || serviceEnvironment == ServiceEnvironmentProduction {
+		switch serviceEnvironment {
 		case ServiceEnvironmentProduction:
 			s.CWSURL = NewString(CloudSettingsDefaultCwsURL)
 		case ServiceEnvironmentTest, ServiceEnvironmentDev:
 			s.CWSURL = NewString(CloudSettingsDefaultCwsURLTest)
 		}
 	}
+
 	if s.CWSAPIURL == nil {
-		switch GetServiceEnvironment() {
+		switch serviceEnvironment {
 		case ServiceEnvironmentProduction:
 			s.CWSAPIURL = NewString(CloudSettingsDefaultCwsAPIURL)
 		case ServiceEnvironmentTest, ServiceEnvironmentDev: