Removed unused sample extension

Change-Id: Icb9fcd738aebaeb1033e845c2c32c8d5e1adfd0d
diff --git a/roles/xos-gui-extension-build/defaults/main.yml b/roles/xos-gui-extension-build/defaults/main.yml
index 715410c..9128154 100644
--- a/roles/xos-gui-extension-build/defaults/main.yml
+++ b/roles/xos-gui-extension-build/defaults/main.yml
@@ -7,6 +7,4 @@
 enabled_gui_extensions:
   - name: sample
     path: orchestration/xos-sample-gui-extension
-  - name: other-sample
-    path: orchestration/xos-sample-gui-extension