chore: Allow to configure editor download urls

Signed-off-by: Anatolii Bazko <abazko@redhat.com>

Author: tolusha

modules/administration-guide/nav.adoc

@@ -90,6 +90,7 @@
 *** xref:show-deprecated-editors.adoc[]
 *** xref:configuring-default-editor.adoc[]
 *** xref:concealing-editors.adoc[]
+*** xref:configuring-editors-download-urls.adoc[]
 *** xref:customizing-openshift-che-consolelink-icon.adoc[]
 ** xref:managing-identities-and-authorizations.adoc[]
 *** xref:configuring-oauth-for-git-providers.adoc[]

modules/administration-guide/pages/configuring-dashboard.adoc

@@ -11,6 +11,8 @@
 
 * xref:configuring-editors-definitions.adoc[]
 
+* xref:configuring-editors-download-urls.adoc[]
+
 * xref:show-deprecated-editors.adoc[]
 
 * xref:configuring-default-editor.adoc[]

modules/end-user-guide/pages/idea-ultimate.adoc

@@ -67,16 +67,3 @@ image::gateway-select-ws.png[Connecting to OpenShift API server,link="{imagesdir
 +
 
 image::gateway-connecting.png[Connecting to remote host,link="{imagesdir}/gateway-connecting.png"]
-
-== Using in a disconnected cluster
-
-The following URLs must be allow-listed on the proxy side:
-
-* https://download.jetbrains.com/idea/ideaIU-2024.3.2.1.tar.gz
-* https://download.jetbrains.com/webstorm/WebStorm-2024.3.2.1.tar.gz
-* https://download.jetbrains.com/python/pycharm-professional-2024.3.2.tar.gz
-* https://download.jetbrains.com/go/goland-2024.3.2.1.tar.gz
-* https://download.jetbrains.com/cpp/CLion-2024.3.2.tar.gz
-* https://download.jetbrains.com/webide/PhpStorm-2024.3.2.1.tar.gz
-* https://download.jetbrains.com/ruby/RubyMine-2024.3.2.1.tar.gz
-* https://download.jetbrains.com/rider/JetBrains.Rider-2024.3.4.tar.gz