Update test_charge_point.py

Author: drc38

tests/test_charge_point.py

@@ -98,7 +98,7 @@ def on_get_configuration(self, key, **kwargs):
         if key[0] == ConfigurationKey.charging_schedule_allowed_charging_rate_unit.value:
             return call_result.GetConfigurationPayload(configuration_key=[{"key":key[0], "readonly": False, "value":"Current"}])
         if key[0] == ConfigurationKey.authorize_remote_tx_requests.value:
-            return call_result.GetConfigurationPayload(configuration_key=[{"key":key[0], "readonly": False, "value":False}])
+            return call_result.GetConfigurationPayload(configuration_key=[{"key":key[0], "readonly": False, "value":"false"}])
         if key[0] == ConfigurationKey.charge_profile_max_stack_level.value:
             return call_result.GetConfigurationPayload(configuration_key=[{"key":key[0], "readonly": False, "value":"3"}])
         return call_result.GetConfigurationPayload(configuration_key=[{"key":key[0], "readonly": False, "value":""}])