Connection error making token request to 'https://oauth2.googleapis.com/token': The request timed out..

**Google sign in NOT working and returns connection error.**

```
Error! Optional(Error Domain=org.openid.appauth.general Code=-5 "Connection error making token request to 'https://oauth2.googleapis.com/token': The request timed out.." UserInfo={NSLocalizedDescription=Connection error making token request to 'https://oauth2.googleapis.com/token': The request timed out.., NSUnderlyingError=0x600000634030 {Error Domain=NSURLErrorDomain Code=-1001 "The request timed out." UserInfo={_kCFStreamErrorCodeKey=-2102, NSUnderlyingError=0x6000006392c0 {Error Domain=kCFErrorDomainCFNetwork Code=-1001 "(null)" UserInfo={_kCFStreamErrorCodeKey=-2102, _kCFStreamErrorDomainKey=4}}, _NSURLErrorFailingURLSessionTaskErrorKey=LocalDataTask <0F0E1E47-8CBA-499F-AEE1-957F160BB706>.<2>, _NSURLErrorRelatedURLSessionTaskErrorKey=(
"LocalDataTask <0F0E1E47-8CBA-499F-AEE1-957F160BB706>.<2>"
), NSLocalizedDescription=The request timed out., NSErrorFailingURLStringKey=https://oauth2.googleapis.com/token, NSErrorFailingURLKey=https://oauth2.googleapis.com/token, _kCFStreamErrorDomainKey=4}}})
```

**To reproduce:**
follow the instructions from https://developers.google.com/identity/sign-in/ios/start

[Clone the project](git clone https://github.com/google/GoogleSignIn-iOS) and run it to the device/simulator and click the sign in button.

**Environment:**

Xcode 13.2.1 (13C100)

Device: Simulator/Phone iOS 15.2