Apply suggestions from code review

Author: bruno-garcia

docs/platforms/apple/guides/ios/session-replay/index.mdx

@@ -39,7 +39,7 @@ SentrySDK.start(configureOptions: { options in
   options.debug = true
 
   options.sessionReplay.onErrorSampleRate = 1.0
-  options.sessionReplay.sessionSampleRate = 1.0
+  options.sessionReplay.sessionSampleRate = 0.1
 })
 ```
 

docs/platforms/react-native/session-replay/index.mdx

@@ -38,7 +38,7 @@ import * as Sentry from "@sentry/react-native";
 
 Sentry.init({
   dsn: "___PUBLIC_DSN___",
-  replaysSessionSampleRate: 1.0,
+  replaysSessionSampleRate: 0.1,
   replaysOnErrorSampleRate: 1.0,
   integrations: [Sentry.mobileReplayIntegration()],
 });