Add sendDefaultPii: true to React Native init code snippets (#12812)

Author: krystofwoldrich

docs/platforms/react-native/index.mdx

@@ -77,6 +77,9 @@ Sentry.init({
   // profilesSampleRate is relative to tracesSampleRate.
   // Here, we'll capture profiles for 100% of transactions.
   profilesSampleRate: 1.0,
+  // Adds more context data to events (IP address, cookies, user, etc.)
+  // For more information, visit: https://docs.sentry.io/platforms/react-native/data-management/data-collected/
+  sendDefaultPii: true,
 });
 ```
 

docs/platforms/react-native/manual-setup/expo.mdx

@@ -80,6 +80,9 @@ Sentry.init({
   // profilesSampleRate is relative to tracesSampleRate.
   // Here, we'll capture profiles for 100% of transactions.
   profilesSampleRate: 1.0,
+  // Adds more context data to events (IP address, cookies, user, etc.)
+  // For more information, visit: https://docs.sentry.io/platforms/react-native/data-management/data-collected/
+  sendDefaultPii: true,
 });
 
 function App() {