Update JS release script to correctly sets package jsons

[MOmarMiraj]

This PR will update the release.sh script to update the package.json in the examples folder as well as the client folder.

The command npm pkg set is not coupled with npm's registry so we can use this command to set it to any value we want without relying if it has been updated on NPM.

I still kept the wait_for_npm_publish function to ensure that we still wait for npm to publish before we set it to its correct value as a safety.

To Test

You can comment out the script but the increment parts and you can update the version.ts to any version and try running the npm run release-stable script. The package.json should be updated with whatever version you updated to.

[AndyTitu]

Nice!