💄 style(test): fix type error in test wrapper

- add type assertion to children prop to resolve React node type mismatch in test wrapper component

packages/advertisement-type-management-ui-mt/tests/integration/advertisement-type-management.integration.test.tsx

@@ -41,7 +41,7 @@ const TestWrapper = ({ children }: { children: React.ReactNode }) => {
   return (
     <BrowserRouter>
       <QueryClientProvider client={queryClient}>
-        {children}
+        {children as any}
       </QueryClientProvider>
     </BrowserRouter>
   );