[expo-go][android] add router module to getModulesMap (expo#42336)

# Why

`expo-router` was missing from modules in expo-go on Android

# How

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# Test Plan

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# Checklist

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- [ ] I added a `changelog.md` entry and rebuilt the package sources
according to [this short
guide](https://github.com/expo/expo/blob/main/CONTRIBUTING.md#-before-submitting)
- [ ] This diff will work correctly for `npx expo prebuild` & EAS Build
(eg: updated a module plugin).
- [ ] Conforms with the [Documentation Writing Style
Guide](https://github.com/expo/expo/blob/main/guides/Expo%20Documentation%20Writing%20Style%20Guide.md)

Author: Ubax

apps/expo-go/android/expoview/src/main/java/versioned/host/exp/exponent/ExperiencePackagePicker.kt

@@ -59,6 +59,7 @@ import expo.modules.notifications.notifications.channels.NotificationChannelMana
 import expo.modules.notifications.permissions.NotificationPermissionsModule
 import expo.modules.notifications.tokens.PushTokenModule
 import expo.modules.print.PrintModule
+import expo.modules.router.ExpoRouterModule
 import expo.modules.screencapture.ScreenCaptureModule
 import expo.modules.screenorientation.ScreenOrientationModule
 import expo.modules.sensors.modules.AccelerometerModule
@@ -154,6 +155,7 @@ object ExperiencePackagePicker : ModulesProvider {
     ExpoFetchModule::class.java to null,
     FontUtilsModule::class.java to null,
     ExpoLinkingModule::class.java to null,
+    ExpoRouterModule::class.java to null,
     FileSystemModule::class.java to null,
     FileSystemLegacyModule::class.java to null,
     FontLoaderModule::class.java to null,