move into platform setup files

src/App.js

@@ -4,7 +4,6 @@ import {LogBox} from 'react-native';
 import {GestureHandlerRootView} from 'react-native-gesture-handler';
 import {SafeAreaProvider} from 'react-native-safe-area-context';
 import Onyx from 'react-native-onyx';
-import crashlytics from '@react-native-firebase/crashlytics';
 import CustomStatusBar from './components/CustomStatusBar';
 import ErrorBoundary from './components/ErrorBoundary';
 import Expensify from './Expensify';
@@ -15,14 +14,6 @@ import ComposeProviders from './components/ComposeProviders';
 import SafeArea from './components/SafeArea';
 import * as Environment from './libs/Environment/Environment';
 import {WindowDimensionsProvider} from './components/withWindowDimensions';
-import CONFIG from './CONFIG';
-
-// We do not want to send crash reports if we are on a locally built release version of the app.
-// Crashlytics is disabled by default for debug builds, but not local release builds so we are using
-// an environment variable to enable them in the staging & production apps and opt-out everywhere else.
-if (!CONFIG.SEND_CRASH_REPORTS) {
-    crashlytics().then(config => config.setCrashlyticsCollectionEnabled(false));
-}
 
 // For easier debugging and development, when we are in web we expose Onyx to the window, so you can more easily set data into Onyx
 if (window && Environment.isDevelopment()) {

src/setup/platformSetup/index.native.js

@@ -1,3 +1,5 @@
+import crashlytics from '@react-native-firebase/crashlytics';
+import CONFIG from '../../CONFIG';
 import PushNotification from '../../libs/Notification/PushNotification';
 import * as Report from '../../libs/actions/Report';
 import Performance from '../../libs/Performance';
@@ -13,6 +15,13 @@ import '@formatjs/intl-numberformat/locale-data/en';
 import '@formatjs/intl-numberformat/locale-data/es';
 
 export default function () {
+    // We do not want to send crash reports if we are on a locally built release version of the app.
+    // Crashlytics is disabled by default for debug builds, but not local release builds so we are using
+    // an environment variable to enable them in the staging & production apps and opt-out everywhere else.
+    if (!CONFIG.SEND_CRASH_REPORTS) {
+        crashlytics().setCrashlyticsCollectionEnabled(false);
+    }
+
     /*
      * Register callbacks for push notifications.
      * When the app is completely closed, this code will be executed by a headless JS process thanks to magic in the UrbanAirship RN library.