Update ciphers

manifests/init.pp

@@ -23,7 +23,7 @@ class ai4ca (
     ssl_cert      => fact("letsencrypt_certs.\"${fact('networking.fqdn')}\".files.combined"),
     ssl_key       => fact("letsencrypt_certs.\"${fact('networking.fqdn')}\".files.key"),
     ssl_protocols => 'TLSv1.3 TLSv1.2',
-    ssl_ciphers   => 'EECDH+AESGCM:EECDH+AES256',
+    ssl_ciphers   => 'ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305:DHE-RSA-AES128-GCM-SHA256:DHE-RSA-AES256-GCM-SHA384',
   }
 
   firewalld_service {