update secrets and dns server

.github/tests/config-talos.yaml

@@ -16,7 +16,7 @@ bootstrap_node_inventory:
     controller: false
     disk: fake
     mac_addr: fake
-bootstrap_dns_servers: ["1.1.1.1", "1.0.0.1"]
+bootstrap_dns_servers: ["192.168.1.2"]
 bootstrap_ntp_servers: ["time.cloudflare.com"]
 bootstrap_pod_network: 10.69.0.0/16
 bootstrap_service_network: 10.96.0.0/16