fix(auth, android): use a safe copy of auth provider info to avoid crash

The auth provider data may apparently be modified while being iterated to send to
listeners, resulting in a classic ConcurrentModificationException crash

Using a shallow copy of the collection for iteration should be a functional equivalent,
but without the unwanted "feature" of crashing

Fixes #6798

packages/auth/android/src/main/java/io/invertase/firebase/auth/ReactNativeFirebaseAuthModule.java

@@ -70,6 +70,7 @@
 import io.invertase.firebase.common.ReactNativeFirebaseModule;
 import io.invertase.firebase.common.SharedUtils;
 import java.text.SimpleDateFormat;
+import java.util.ArrayList;
 import java.util.Date;
 import java.util.HashMap;
 import java.util.Iterator;
@@ -2055,7 +2056,8 @@ private WritableMap getJSError(Exception exception) {
   private WritableArray convertProviderData(
       List<? extends UserInfo> providerData, FirebaseUser user) {
     WritableArray output = Arguments.createArray();
-    for (UserInfo userInfo : providerData) {
+    ArrayList<? extends UserInfo> providerDataCopy = new ArrayList(providerData);
+    for (UserInfo userInfo : providerDataCopy) {
       // remove 'firebase' provider data - android fb sdk
       // should not be returning this as the ios/web ones don't
       if (!FirebaseAuthProvider.PROVIDER_ID.equals(userInfo.getProviderId())) {