Invitation function is unavailable

### Checklist before submitting a bug report

- [X] I've updated to the latest released version of the SDK
- [X] I've searched for existing [GitHub issues](https://github.com/facebook/facebook-ios-sdk/issues)
- [X] I've looked for existing answers on [Stack Overflow](https://facebook.stackoverflow.com), the [Facebook Developer Community Forum](https://developers.facebook.com/community/) and the [Facebook Developers Group](https://www.facebook.com/groups/fbdevelopers)
- [X] I've read the [Code of Conduct](https://github.com/facebook/facebook-ios-sdk/blob/main/CODE_OF_CONDUCT.md)
- [X] This issue is not security related and can safely be disclosed publicly on GitHub

### Xcode version

13.3

### Facebook iOS SDK version

13.2

### Dependency Manager

SPM

### SDK Framework

Gaming Services

### Goals

https://developers.facebook.com/docs/games/build/legacy-web-games/gaming-services/gamerequests

Use iOS SDK inviting friends func.

### Expected results

inviting friends func work.

### Actual results

"FBSDKGameRequestContent", inviting friends didn't work,and delegate no any responses.

### Steps to reproduce

facebook Login ,then:
```
FBSDKGameRequestContent *gameRequestContent = [[FBSDKGameRequestContent alloc] init];
// Look at FBSDKGameRequestContent for futher optional properties
gameRequestContent.message = @"YOUR_MESSAGE_HERE";
gameRequestContent.title = @"OPTIONAL TITLE"
// Assuming self implements
[FBSDKGameRequestDialog showWithContent:gameRequestContent delegate:self];
```

### Code samples & details

```swift
https://developers.facebook.com/docs/games/build/legacy-web-games/gaming-services/gamerequests/

iOS SDK:

FBSDKGameRequestContent *gameRequestContent = [[FBSDKGameRequestContent alloc] init];
// Look at FBSDKGameRequestContent for futher optional properties
gameRequestContent.message = @"YOUR_MESSAGE_HERE";
gameRequestContent.title = @"OPTIONAL TITLE"
// Assuming self implements
[FBSDKGameRequestDialog showWithContent:gameRequestContent delegate:self];
```

"FBSDKGameRequestContent", inviting friends didn't work,and delegate no any responses.

plz help,thank you.
```