Update example projects to work with pbandk 0.9.0

[garyp]

The projects in https://github.com/streem/pbandk/tree/master/examples need to be updated to work with the new version of pbandk that uses the Kotlin Multiplatform Plugin. The browser-js example should also be updated to use the newer Kotlin/JS Gradle plugin.

Bonus points if we can update the gradle files to use the Gradle Kotlin DSL at the same time.

[tinder-aminghadersohi]

The kotlin dsl task sounds like it should be decoupled from the task of making examples work with 0.9.0 as it likely delay its release.

[tinder-aminghadersohi]

Oh I see, only the examples need to be updated to kotlin dsl. The rest is already that way.

[tinder-aminghadersohi]

I put up.a PR Studyo#1

[garyp]

Thanks @tinder-aminghadersohi. Can you please open the PR against the streem/pbandk repo so we can get it merged in after the Kotlin/Native PR?