Tweak RNTester status bar on Android (#52369)

Summary:
Pull Request resolved: https://github.com/facebook/react-native/pull/52369

Tiny fix where the system status bar elements were no longer visible under Android edge-to-edge.

Changelog: [Internal]

Reviewed By: cortinico

Differential Revision: D77653633

fbshipit-source-id: 1275a0de6665a6ef4599166fb205865cd581bb41

packages/rn-tester/js/RNTesterAppShared.js

@@ -34,6 +34,7 @@ import {
   Button,
   Linking,
   Platform,
+  StatusBar,
   StyleSheet,
   View,
   useColorScheme,
@@ -275,6 +276,12 @@ const RNTesterApp = ({
 
   return (
     <RNTesterThemeContext.Provider value={theme}>
+      {Platform.OS === 'android' ? (
+        <StatusBar
+          barStyle="dark-content"
+          backgroundColor={theme.GroupedBackgroundColor}
+        />
+      ) : null}
       {!shouldHideChrome && (
         <RNTTitleBar
           title={title}