added ARGO_GATEWAY_URL SOURCES_SERVER_URL for app-proxy

Author: oleksandr-codefresh

charts/gitops-runtime/templates/_components/gitops-operator/_env.yaml

@@ -41,6 +41,6 @@ RUNTIME_VERSION:
     configMapKeyRef:
       name: codefresh-cm
       key: version
-SOURCES_SERVER_URL: http://argo-gateway
+SOURCES_SERVER_URL: http://argo-gateway # TODO: remove and leave only ARGO_GATEWAY_URL
 ARGO_GATEWAY_URL: http://argo-gateway
 {{- end -}}