'Login Cancelled' on Android appears under Catch error instead of !token.

[qwerqy]

Issue Description

When a user cancels the accountkit window, it's suppose to return token as null. This works with iOS in my project. However, in Android, it does not return token as null, instead it throws a Login Cancelled error.

Steps to Reproduce / Code Snippets

1. Create normal login steps based on example in repo.
2. Add a .catch under RNAccountKit.loginWithPhone().then(....).catch(e => console.log(e) function.
3. Error shows up in console.log for Android if you cancel/press back from the accountkit window popup.

Expected Results

Error shows up in console.log for Android if you cancel/press back from the accountkit window popup. Shown in screenshot.

Additional Information

I usually would have a fallback login logic written when the token returns null. However, i have to write the code twice in both !token and `.catch(e => if (e.code === 'cancel') { ...}).

• React Native Account Kit version: ^2.1.0
• React Native version: 0.60.4
• Platform(s) (iOS, Android, or both?): both
• Platform Version(s): iOS 12.4 / Android 9.0