Changelog caching improvements

[stavros-k]

Is your feature request related to a problem?

Currently, after the first cache is created, it will always use this, but not update it. As it is marked as cache hit.

Describe the solution you'd like

Find a way to update the cache after each run, maybe use artifacts?

Describe alternatives you've considered

Once a month invalidate cache and let generation recreate it.

Additional context

No response

I've read and agree with the following

• [X] I've checked all open and closed issues and my request is not there.
• [X] I've checked all open and closed pull requests and my request is not there.