feat(react-router): Add client-side router instrumentation

[chargome]

• Adds client-side instrumentation for react router's HydratedRouter (which is basically a DataRouter enhanced with ssr data)
  • Updates pageloads to have parameterized transaction names
  • Adds parameterized navigation payloads
• Adds reactRouterTracingIntegration which needs to be used instead of browserTracingIntegration (this in turn inits the router instrumentation)
• Logs a warning whenever browserTracingIntegration is used within this package

closes #16160

[punkpeye]

Looks like documentation needs to be updated https://docs.sentry.io/platforms/javascript/guides/react-router/tracing/