[DOCS] Reorder bullet items in CCS security docs (#48501)

Adjust the last bullet item to be above the code block for better readability and to avoid it being skimmed over

Author: geekpete

x-pack/docs/en/security/ccs-clients-integrations/cross-cluster.asciidoc

@@ -39,6 +39,11 @@ For more information about the `xpack.security.enabled` setting, see
   ** Adding the CA certificate from the local cluster as a trusted CA in
     each remote cluster (see {ref}/security-settings.html#transport-tls-ssl-settings[Transport TLS settings]).
 
+
+* On the local cluster, ensure that users are assigned to (at least) one role
+  that exists on the remote clusters.  On the remote clusters, use that role
+  to define which indices the user may access.  (See <<authorization>>).
+
 * Configure the local cluster to connect to remote clusters as described
   in {ref}/modules-remote-clusters.html#configuring-remote-clusters[Configuring Remote Clusters].
   For example, the following configuration adds two remote clusters
@@ -66,9 +71,7 @@ PUT _cluster/settings
 
 --
 
-* On the local cluster, ensure that users are assigned to (at least) one role
-  that exists on the remote clusters.  On the remote clusters, use that role
-  to define which indices the user may access.  (See <<authorization>>).
+
 
 ==== Example configuration of cross cluster search