Update to Camera Kit SDK version 1.39 and RN update to 0.72.9 (#10)

## Background (Why?)

To update the repo to the latest version of the Camera Kit SDK - 1.39.0
This change is also addressing an issue from older RN version

## Change/Solution (What?)

N/A

## Screenshots for any visual changes

N/A

## Test Plans

N/A

Author: jciereszko-sc

android/build.gradle

@@ -3,7 +3,7 @@ buildscript {
     def kotlin_version = rootProject.ext.has("kotlinVersion") ? rootProject.ext.get("kotlinVersion") : project.properties["CameraKitReactNative_kotlinVersion"]
 
     ext {
-        cameraKitVersion = "1.38.0"
+        cameraKitVersion = "1.39.0"
         exoPlayerVersion = "2.16.1"
     }
 

example/README.md

@@ -10,7 +10,7 @@ Also, make sure you have completed the [React Native - Environment Setup](https:
 
 1. Open `App.tsx` in and enter value for `apiToken` with the one you get from Camera Kit Developer portal.
 2. Open `Lenses.tsx` and enter value for `groupId` from which you want to fetch lenses. [Optional] Enter value for `launchDataLensId` for the Lens which has launch data associated with it or remove all the relevant code that uses this param.
-3. [_Optional_] This example is using version 1.38.0 of Camera Kit Mobile SDK for Android and latest version on iOS. If you want to use the [latest version](https://docs.snap.com/camera-kit/integrate-sdk/mobile/changelog-mobile#latest-version) of Camera Kit Mobile SDK on Android then modify `cameraKitVersion` variable in [build.gradle](../android/build.gradle) file. Please refer to [Lens Studio Compatibility](https://docs.snap.com/camera-kit/ar-content/lens-studio-compatibility) guide for selecting the appropriate version that work with your Lenses.
+3. [_Optional_] This example is using version 1.39.0 of Camera Kit Mobile SDK for Android and latest version on iOS. If you want to use the [latest version](https://docs.snap.com/camera-kit/integrate-sdk/mobile/changelog-mobile#latest-version) of Camera Kit Mobile SDK on Android then modify `cameraKitVersion` variable in [build.gradle](../android/build.gradle) file. Please refer to [Lens Studio Compatibility](https://docs.snap.com/camera-kit/ar-content/lens-studio-compatibility) guide for selecting the appropriate version that work with your Lenses.
 
 ## Step 2: Start the Metro Server