Fix code example for Google Social Auth in docs.

[LynixPlayz]

Description

After trying to use the docs to create a google sign in. I realized that GoogleSignin.signIn() gives back an object that looks like this

{"data": {"idToken": "{idToken}", "scopes": ["openid", "https://www.googleapis.com/auth/userinfo.email", "https://www.googleapis.com/auth/userinfo.profile"], "serverAuthCode": "{authCode}", "user": {userInfo}}, "type": "success"}

I realized that the docs stated that I should create a google credential with data.token and not data.idToken

 // Create a Google credential with the token
 const googleCredential = auth.GoogleAuthProvider.credential(signInResult.data.token);

This would give you an error because googleCredential has some undefined params.

Checklist

• I read the Contributor Guide and followed the process outlined there for submitting PRs.
  • Yes
• My change supports the following platforms;
  • Android
  • iOS
• My change includes tests;
  • e2e tests added or updated in packages/\*\*/e2e
  • jest tests added or updated in packages/\*\*/__tests__
• I have updated TypeScript types that are affected by my change.
• This is a breaking change;
  • Yes
  • No

Test Plan

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Name	Status	Preview	Comments	Updated (UTC)
react-native-firebase	✅ Ready (Inspect)	Visit Preview	💬 Add feedback	Jan 14, 2025 6:14am

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[mikehardy]

indeed - good catch. I suppose with typescript the IDE would have just suggested the correct thing so few people have seen this but the example has been incorrect for a while I think!
Your proposal matches the above code so must be more correct

https://github.com/invertase/react-native-firebase/pull/8226/files#diff-53e96a246d40e076b9c83969fde7f154711d5dfe3b3f8118aaf2e6e89f747723R318

thanks