ISTWCMS-4084: adding uw layouts to dashboard

src/Plugin/LayoutBuilderRestriction/UwDashboardRestrictBlocksLayouts.php

@@ -93,7 +93,7 @@ class UwDashboardRestrictBlocksLayouts extends EntityViewModeRestriction {
     if ($context['section_storage']->pluginId == 'dashboards' || $context['section_storage']->pluginId == 'dashboards_override') {
 
       // The allowed layouts machine names.
-      $allowed_layouts = ['layout_1', 'layout_2', 'layout_3'];
+      $allowed_layouts = ['layout_1', 'uw_1_column', 'uw_2_column', 'uw_3_column','uw_inverted_l_left', 'uw_inverted_l_right'];
 
       // Step through each of the definitions and unset anything
       // that is not in the allowed layouts array.