Upgrade etcd

Author: errordeveloper

.github/workflows/ci.yml

@@ -20,7 +20,7 @@ jobs:
           CONSUL_LOCAL_CONFIG: '{"session_ttl_min": "1s"}'
           CONSUL_BIND_INTERFACE: eth0
       etcd:
-        image: quay.io/coreos/etcd:v3.0.17
+        image: quay.io/coreos/etcd:v3.5.1
         ports: [ "4001:4001" ]
         env:
           ETCD_ADVERTISE_CLIENT_URLS: http://127.0.0.1:4001