Update test for bumped ONVIF dependency

Signed-off-by: Kate Goldenring <[email protected]>

discovery-handlers/onvif/src/discovery_impl.rs

@@ -179,7 +179,7 @@ pub mod util {
         /// Get SOAP probe message with a specific message id
         fn get_expected_probe_message(message_id: &str) -> String {
             format!(
-            "<?xml version=\"1.0\" encoding=\"utf-8\"?><s:Envelope xmlns:s=\"http://www.w3.org/2003/05/soap-envelope\"><s:Header xmlns:w=\"http://schemas.xmlsoap.org/ws/2004/08/addressing\"><w:MessageID>{}</w:MessageID><w:To>urn:schemas-xmlsoap-org:ws:2005:04:discovery</w:To><w:Action>http://schemas.xmlsoap.org/ws/2005/04/discovery/Probe</w:Action></s:Header><s:Body xmlns:d=\"http://schemas.xmlsoap.org/ws/2005/04/discovery\"><d:Probe><d:Types>netwsdl:NetworkVideoTransmitter</d:Types></d:Probe></s:Body></s:Envelope>",
+            "<?xml version=\"1.0\" encoding=\"UTF-8\"?><s:Envelope xmlns:s=\"http://www.w3.org/2003/05/soap-envelope\"><s:Header xmlns:w=\"http://schemas.xmlsoap.org/ws/2004/08/addressing\"><w:MessageID>{}</w:MessageID><w:To>urn:schemas-xmlsoap-org:ws:2005:04:discovery</w:To><w:Action>http://schemas.xmlsoap.org/ws/2005/04/discovery/Probe</w:Action></s:Header><s:Body xmlns:d=\"http://schemas.xmlsoap.org/ws/2005/04/discovery\"><d:Probe><d:Types>netwsdl:NetworkVideoTransmitter</d:Types></d:Probe></s:Body></s:Envelope>",
             &message_id)
         }