Crash on Recaptcha.getClient method execution

[tetokasane]

Describe the bug

There is a crash in my app, it occurs during Recaptcha client initialization

Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '-[RCAx_GPBTimestamp initWithTimeIntervalSince1970:]: unrecognized selector sent to instance 0x2831fd380' terminating with uncaught exception of type NSException

Integration Method

Select the method used to integrate with reCAPTCHA Mobile.

• [x] SPM (iOS)
• [ ] Cocoapods (iOS)
• [ ] Direct Download (iOS)
• [ ] GMaven (Android)

SDK Version (e.g. 18.0.1): 18.1.0

To Reproduce

Steps to reproduce the behavior:

1. Initialize the SDK with Recaptcha.getClient method

Expected behavior

Recaptcha client initializes without any crashes, completionHandler executes after initialization

Screenshots

**Screenshot of Xcode window with crash details provided

Xcode version for iOS (please complete the following information):

• Version 14.2

Device (please complete the following information):

• Model: iPhone 11
• OS: iOS 16.3
• A real device(Also tried simulator with iOS 15.6.1, got same error)

[mcorner]

Duplicate of #20 need -ObjC

[mcorner]

Note that -ObjC is no longer required as of 18.4.0