Move from staging to prod ACME

Author: mnasiadka

ansible/inventory/group_vars/all/gateway-api

@@ -59,7 +59,7 @@ zuul_operator_cert_manager_issuers:
     spec:
       acme:
         email: [email protected]
-        server: https://acme-staging-v02.api.letsencrypt.org/directory
+        server: https://acme-v02.api.letsencrypt.org/directory
         privateKeySecretRef:
           name: issuer-account-key
         solvers: