Add Android native symbols and source context to RN Debug Symbols page (#7144)

Author: krystofwoldrich

src/platforms/react-native/manual-setup/manual-setup.mdx

@@ -110,6 +110,13 @@ sentry {
     // you don't need to do it manually.
     // Default is disabled.
     uploadNativeSymbols = true
+
+    // Enables or disables the automatic upload of the app's native source code to Sentry.
+    // This executes sentry-cli with the --include-sources param automatically so
+    // you don't need to do it manually.
+    // This option has an effect only when [uploadNativeSymbols] is enabled.
+    // Default is disabled.
+    includeNativeSources = true
 }
 ```
 

src/platforms/react-native/upload-debug.mdx

@@ -10,12 +10,16 @@ Debug symbols help provide you with readable stack traces, which Sentry displays
 
 With default settings, complete stack traces are available in your Java/Kotlin error, out of the box, unless you use [enableProguardInReleaseBuilds](https://reactnative.dev/docs/signed-apk-android#enabling-proguard-to-reduce-the-size-of-the-apk-optional). In this case, you need to upload the ProGuard/R8 mapping files generated by the [Android Gradle Plugin](https://developer.android.com/studio/build/shrink-code#shrink-code), so Sentry can show you proper stack traces.
 
-Errors raised from the native layer in Android apps require certain debug information files to be uploaded. For example, dwarf debug files need to be uploaded for an Android app with [NDK](https://developer.android.com/ndk/) support.
-
 ## Uploading With Sentry Gradle Plugin
 
 Upload the [Android ProGuard/R8 mapping files and native symbols](/platforms/android/proguard/) by the recommended method of using our Gradle integration.
 
+Errors raised from the native layer in Android apps require certain debug information files to be uploaded. For example, DWARF debug files need to be uploaded for an Android app with [NDK](https://developer.android.com/ndk/) support.
+
+To upload native symbols for React Native Android builds, use the Sentry Gradle Plugin's [`uploadNativeSymbols` option](/platforms/react-native/manual-setup/manual-setup/#enable-sentry-agp).
+
+To enable [Source Context](/platforms/android/data-management/debug-files/source-context/) use the [`includeSourceContext`](/platforms/react-native/manual-setup/manual-setup/#enable-sentry-agp) option.
+
 ## Uploading With Xcode
 
 To upload native iOS debug symbols, set up a Run Script build phase for uploading debug symbols to Sentry with the Sentry CLI. You can find documentation for this on the [Manual Configuration](/platforms/react-native/manual-setup/manual-setup/#upload-debug-symbols-to-sentry) page.