[Bug] TCK Regression Panel uses the most recent tag instead of the `latest` published version for checkouts of JS SDK

## Description

Ensure the `TCK Regression Panel` in XTS uses the latest tag on `main` that is associated with a published npmjs package for the checkout of the `hiero-sdk-js` repository.

## Current Behavior

Currently the check pulls the most recently applied tag on the `hiero-sdk-js` repository. This is a bug as this tag could be something completely erroneous for our pattern.

## Expected Behavior

We need to look at the latest tag that is of the format `^v*.*.*$` where the commit is on the `main` branch and an equivalent version exists in npmjs.