React Native iOS Pointer is missing nullability type specifier warnings for Places and Target libraries

### Prerequisites

- [X] This is not a Security Disclosure, otherwise please follow the guidelines in [Security Policy](https://github.com/adobe/aepsdk-react-native/security/policy).
- [X] I have searched in this repository's issues to see if it has already been reported.
- [X] I have updated to the latest released version of the SDK and the issue still persists.

### Bug summary

There are warnings of `Pointer is missing a nullability type specifier` in RCTAEPPlacesDataBridge and AEPTargetRequestObjectDataBridge.

### Environment

Xcode Version 15.1

### Steps to reproduce

1. Run the React Native Sample App which contains Places and Target libraries.
https://github.com/adobe/aepsdk-react-native/tree/main/apps/AEPSampleApp

### Current behavior

Saw warnings in RCTAEPPlacesDataBridge and AEPTargetRequestObjectDataBridge as shown in the screenshot.

### Expected behavior

No warnings

### Anything else?

_No response_

Start with the RCTAEPPlacesDataBridge and AEPTargetRequestObjectDataBridge files referenced in the report, then run the React Native Sample App at apps/AEPSampleApp with Xcode 15.1 to reproduce the warnings. Confirm the iOS build completes without “Pointer is missing a nullability type specifier” warnings in those bridges.

Written by the indexing model from the issue text.