[ci] Use test public site when test run via relay session to cloud

Signed-off-by: Viet Nguyen Duc <nguyenducviet4496@gmail.com>

Author: VietND96

Makefile

@@ -1125,7 +1125,7 @@ chart_test_autoscaling_job_hostname:
 
 chart_test_autoscaling_job_relay:
 	PLATFORMS=$(PLATFORMS) CHART_ENABLE_TRACING=true CHART_ENABLE_BASIC_AUTH=true SELENIUM_GRID_MONITORING=false TEST_PATCHED_KEDA=$(TEST_PATCHED_KEDA) \
-	TEST_MULTIPLE_PLATFORMS=true TEST_MULTIPLE_PLATFORMS_RELAY=true CLEAR_POD_HISTORY=true \
+	TEST_MULTIPLE_PLATFORMS=true TEST_MULTIPLE_PLATFORMS_RELAY=true CLEAR_POD_HISTORY=true TEST_SITE=the-internet.herokuapp.com \
 	SECURE_INGRESS_ONLY_DEFAULT=true SECURE_USE_EXTERNAL_CERT=true SELENIUM_GRID_PROTOCOL=https SELENIUM_GRID_HOST=$$(hostname -I | cut -d' ' -f1) SELENIUM_GRID_PORT=443 \
 	VERSION=$(TAG_VERSION) VIDEO_TAG=$(FFMPEG_TAG_VERSION)-$(BUILD_DATE) KEDA_BASED_NAME=$(KEDA_BASED_NAME) KEDA_BASED_TAG=$(KEDA_BASED_TAG) NAMESPACE=$(NAMESPACE) BINDING_VERSION=$(BINDING_VERSION) BASE_VERSION=$(BASE_VERSION) \
 	TEMPLATE_OUTPUT_FILENAME="k8s_enableTracing_basicAuth_secureIngress_externalCerts_ingressPublicIP_autoScaling_relay_node_scaledJob_subPath.yaml" \