Remove custom templates snippet (#4254)

* Removing custom templates snippet

* Add ifdefs for sat,orch

Author: apinnick

guides/common/modules/proc_customizing-the-registration-templates.adoc

@@ -7,7 +7,13 @@ You can customize the registration process by editing the provisioning templates
 Note that all default templates in {Project} are locked.
 If you want to customize the registration templates, you must clone the default templates and edit the clones.
 
-include::snip_note-custom-templates-unsupported.adoc[]
+ifdef::satellite,orcharhino[]
+[NOTE]
+====
+{Team} only provides support for the original unedited templates.
+Customized templates do not receive updates released by {Team}.
+====
+endif::[]
 
 The registration process uses the following provisioning templates: