NO_PROXY environment variables have no effect in zync-que when connecting to the Admin Portal domain

1. Configure some proxy url with HTTP_PROXY or HTTPS_PROXY in zync-que, for example: http_proxy: http://server-proxy.some.domain.ch:8080 https_proxy: http://server-proxy.some.domain.ch:8080 no_proxy: .some.domain.ch,localhost,.svc.cluster.local 2. Test zync integration in 3scale by creating / updating a client 3. Synchronization will fail with logs similar to the attachment (depending on what the proxy returns)