Add TLS enabled memcached service

We need a separate instance of memcached since it will only accept
TLS connections when running with TLS configuration.

Signed-off-by: Moisés Guimarães de Medeiros <moguimar@redhat.com>

.github/workflows/ci.yml

@@ -41,3 +41,14 @@ jobs:
         image: memcached:latest
         ports:
         - 11211/tcp
+      tls_memcached:
+        image: memcached:latest
+        ports:
+        - 11212:11211/tcp
+        volumes:
+        - ./extras/certs/gen:/opt/certs
+        command: >-
+          -Z -o ssl_verify_mode=1
+          -o ssl_chain_cert=/opt/certs/chain/server-rsa2048.pem
+          -o ssl_key=/opt/certs/key/server-rsa2048.key
+          -o ssl_ca_cert=/opt/certs/crt/client-ca-root.crt