hiding adaptive form vertical tabs until multi-level support is enabled FORMS-9435 (#1124)

Co-authored-by: barshatr <[email protected]>

Author: barshat7

src/main/archetype/ui.apps/src/main/content/jcr_root/apps/__appId__/components/adaptiveForm/verticaltabs/.content.xml

@@ -4,4 +4,4 @@
     jcr:primaryType="cq:Component"
     jcr:title="Vertical Tabs"
     sling:resourceSuperType="core/fd/components/form/verticaltabs/v1/verticaltabs"
-    componentGroup="${appTitle} - Adaptive Form"/>
+    componentGroup=".${appTitle} - Adaptive Form"/>