Consistently use wrapCreateBrowserRouterV6

There were a few places on this page still using the deprecated `wrapCreateBrowserRouter` method.

Author: IanVS

docs/platforms/javascript/guides/react/features/react-router/v6.mdx

@@ -56,7 +56,7 @@ Sentry.init({
 });
 
 const sentryCreateBrowserRouter =
-  Sentry.wrapCreateBrowserRouter(createBrowserRouter);
+  Sentry.wrapCreateBrowserRouterV6(createBrowserRouter);
 
 const router = sentryCreateBrowserRouter([
   // your routes...
@@ -65,7 +65,7 @@ const router = sentryCreateBrowserRouter([
 
 <Alert level="warning" title="Note">
 
-You can instrument [`createMemoryRouter`](https://reactrouter.com/en/main/routers/create-memory-router) and [`createHashRouter`](https://reactrouter.com/en/main/routers/create-hash-router) using the `wrapCreateBrowserRouter` function.
+You can instrument [`createMemoryRouter`](https://reactrouter.com/en/main/routers/create-memory-router) and [`createHashRouter`](https://reactrouter.com/en/main/routers/create-hash-router) using the `wrapCreateBrowserRouterV6` function.
 
 </Alert>
 
@@ -231,4 +231,4 @@ export function YourCustomRootErrorBoundary() {
 ## Next Steps:
 
 - [Return to **Getting Started**](../../)
-- [Return to the main integrations page](../)
+- [Return to the main integrations page](../)