fix(ui): open version validation

This commits fixes an issue where the validation for open versions
is being true to cloud or enterprise, since which being true is not
open, the new rules changes the logic to an AND.

Author: luannmoreira

ui/src/components/Namespace/NamespaceInstructions.vue

@@ -81,5 +81,5 @@ const showNoNamespace = computed({
   },
 });
 
-const openVersion = computed(() => !envVariables.isCloud || !envVariables.isEnterprise);
+const openVersion = computed(() => !envVariables.isCloud && !envVariables.isEnterprise);
 </script>