Deprecate `reactRouterV3/V4/V5BrowserTracingIntegration`

[nicohrubec]

Deprecate the legacy React Router v3/v4/v5 browser tracing integrations ahead of removal in v11. Deprecation notice should point users to upgrade to React Router v6+ and use reactRouterBrowserTracingIntegration.

[linear-code]

JS-2811