[Feature] Update Kotlin Sample

[DissonantAU]

Kotlin Sample uses a deprecated version, I'd like to update date it and tweak some related options:

• Update Kotlin version to 1.9
• Use the Java Sample to expand the Kotlin one

[DissonantAU]

Created a Branch Based on Gradle Version 7.6 #72:
https://github.com/DissonantAU/TouchPortalPluginSDK/tree/develop-kotlinSample-update

• Kotlin Version updated to 1.9.25
• Aligned Java and Kotlin Examples